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DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003613
image
question_images/parts_leaf_1120.png
parts_leaf_1120.png
1
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.767836
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.759135
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
0.754077
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.753716
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003960
image
question_images/parts_plant_3790.png
parts_plant_3790.png
0.75113
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003353
image
abc_question_images/parts_leaf_13131.png
parts_leaf_13131.png
0.74793
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003917
image
question_images/parts_plant_3224.png
parts_plant_3224.png
0.744401
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.742449
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.739866
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.548478
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.534942
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_1950
text
null
The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers.
0.509867
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_3434
text
null
Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere.
0.507129
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_1312
text
null
In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2
0.503342
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_2015
text
null
The majority of arthropods are insects (Class Insecta). In fact, more than half of all known organisms are insects. There may be more than 10 million insect species in the world, although most of them have not yet been identified. In terms of their numbers and diversity, insects clearly are the dominant animals in the world.
0.499214
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_1947
text
null
Some seed plants evolved another major adaptation. This was the formation of seeds in flowers. Flowers are plant structures that contain male and/or female reproductive organs.
0.498619
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.496771
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_3770
text
null
Why does a tree make sound when it crashes to the ground? How does the sound reach peoples ears if they happen to be in the forest? And in general, how do sounds get started, and how do they travel? Keep reading to find out.
0.496334
DQ_003615
How many parts are there on a leaf?
question_images/parts_leaf_1120.png
a. 2, b. 4, c. 1, d. 3
d
T_2237
text
null
All known matter can be divided into a little more than 100 different substances called elements.
0.494145
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003613
image
question_images/parts_leaf_1120.png
parts_leaf_1120.png
1
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.767836
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.759135
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
0.754077
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.753716
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003960
image
question_images/parts_plant_3790.png
parts_plant_3790.png
0.75113
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003353
image
abc_question_images/parts_leaf_13131.png
parts_leaf_13131.png
0.74793
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003917
image
question_images/parts_plant_3224.png
parts_plant_3224.png
0.744401
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.742449
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.739866
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_2011
text
null
Most arthropods have three body segments. The segments are the head, thorax, and abdomen. You can see the three segments in a range of arthropods in Figure 12.21. In some arthropods, the head and thorax are joined together.
0.463117
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_1038
text
null
1. Distinctive rock formations may be recognizable across large regions (Figure 1.1).
0.443597
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_2315
text
null
Did you ever get a splinter in your skin, like the one in Figure 21.11? It doesnt look like a serious injury, but even a tiny break in the skin may let pathogens enter the body. If bacteria enter through the break, for example, they could cause an infection. These bacteria would then face the bodys second line of defense.
0.441321
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_2570
text
null
In people, the sex chromosomes are called X and Y chromosomes. Individuals with two X chromosomes are normally females. Individuals with one X and one Y chromosome are normally males. As you can see in Figure sons.
0.439432
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_3795
text
null
As you can see in Figure 21.2, the electric and magnetic fields that make up an electromagnetic wave occur are at right angles to each other. Both fields are also at right angles to the direction that the wave travels. Therefore, an electromagnetic wave is a transverse wave.
0.437314
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_4421
text
null
1. What is the traditional definition of gravity? 2. Identify factors that influence the strength of gravity between two objects.
0.43245
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.428586
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_1674
text
null
Remember that H2 O is a polar molecule, so it can dissolve many substances (Figure 1.1). Salts, sugars, acids, bases, and organic molecules can all dissolve in water.
0.425614
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_2360
text
null
Other reproductive system disorders include injuries and noninfectious diseases. These are different in males and females.
0.424431
DQ_003616
Identify Z in the figure.
question_images/parts_leaf_1120.png
a. Leaf, b. Blade, c. Vein, d. Stalk
c
T_0320
text
null
Youve probably heard of El Nio and La Nia. These terms refer to certain short-term changes in climate. The changes are natural and occur in cycles. To understand the changes, you first need to know what happens in normal years. This is shown in Figure 17.24.
0.420271
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003617
image
question_images/parts_leaf_1121.png
parts_leaf_1121.png
1
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003640
image
question_images/parts_leaf_1125.png
parts_leaf_1125.png
0.816805
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003588
image
question_images/parts_leaf_1115.png
parts_leaf_1115.png
0.738679
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003608
image
question_images/parts_leaf_1119.png
parts_leaf_1119.png
0.729077
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003758
image
question_images/parts_leaf_3979.png
parts_leaf_3979.png
0.728933
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003716
image
question_images/parts_leaf_3149.png
parts_leaf_3149.png
0.727076
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003559
image
question_images/parts_leaf_1105.png
parts_leaf_1105.png
0.717623
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003788
image
question_images/parts_leaf_6262.png
parts_leaf_6262.png
0.713858
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003806
image
question_images/parts_leaf_6265.png
parts_leaf_6265.png
0.712471
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
DQ_003635
image
question_images/parts_leaf_1124.png
parts_leaf_1124.png
0.705994
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_1598
text
null
Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration.
0.612081
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.605681
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_3434
text
null
Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere.
0.601109
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_3234
text
null
Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of?
0.590091
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_3770
text
null
Why does a tree make sound when it crashes to the ground? How does the sound reach peoples ears if they happen to be in the forest? And in general, how do sounds get started, and how do they travel? Keep reading to find out.
0.587182
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_2956
text
null
Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have.
0.580905
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_1312
text
null
In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2
0.578457
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_1950
text
null
The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers.
0.572626
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_4844
text
null
An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops.
0.562368
DQ_003617
What is the part that connects a leaf to a branch?
question_images/parts_leaf_1121.png
a. petiole, b. vein, c. tip, d. margin
a
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.556852
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003617
image
question_images/parts_leaf_1121.png
parts_leaf_1121.png
1
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003640
image
question_images/parts_leaf_1125.png
parts_leaf_1125.png
0.816805
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003588
image
question_images/parts_leaf_1115.png
parts_leaf_1115.png
0.738679
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003608
image
question_images/parts_leaf_1119.png
parts_leaf_1119.png
0.729077
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003758
image
question_images/parts_leaf_3979.png
parts_leaf_3979.png
0.728933
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003716
image
question_images/parts_leaf_3149.png
parts_leaf_3149.png
0.727076
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003559
image
question_images/parts_leaf_1105.png
parts_leaf_1105.png
0.717623
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003788
image
question_images/parts_leaf_6262.png
parts_leaf_6262.png
0.713858
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003806
image
question_images/parts_leaf_6265.png
parts_leaf_6265.png
0.712471
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
DQ_003635
image
question_images/parts_leaf_1124.png
parts_leaf_1124.png
0.705994
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_2527
text
null
Budding occurs when a parent cell forms a bubble-like bud. The bud stays attached to the parent while it grows and develops. It breaks away from the parent only after it is fully formed. Yeasts can reproduce this way. You can see two yeast cells budding in Figure 5.11.
0.559165
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_3385
text
null
Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area?
0.422001
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_2534
text
null
Both types of reproduction have certain advantages.
0.408511
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_2203
text
null
Blood is a liquid connective tissue. It circulates throughout the body via blood vessels due to the pumping action of the heart. You couldnt survive without the approximately 4.5 to 5 liters of blood that are constantly being pumped through your blood vessels.
0.406371
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.404638
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_4844
text
null
An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops.
0.40298
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_3939
text
null
Water vapor is an example of a gas. A gas is matter that has neither a fixed volume nor a fixed shape. Instead, a gas takes both the volume and the shape of its container. It spreads out to take up all available space. You can see an example in Figure 4.6.
0.401883
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_1947
text
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Some seed plants evolved another major adaptation. This was the formation of seeds in flowers. Flowers are plant structures that contain male and/or female reproductive organs.
0.399934
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_4174
text
null
Vaporization is easily confused with evaporation, but the two processes are not the same. Evaporation also changes a liquid to a gas, but it doesnt involve boiling. Instead, evaporation occurs when particles at the surface of a liquid gain enough energy to escape into the air. This happens without the liquid becoming hot enough to boil.
0.398001
DQ_003618
The bud is connected to what part?
question_images/parts_leaf_1121.png
a. branch, b. vein, c. tip, d. base
a
T_3234
text
null
Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of?
0.395842
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003617
image
question_images/parts_leaf_1121.png
parts_leaf_1121.png
1
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003640
image
question_images/parts_leaf_1125.png
parts_leaf_1125.png
0.816805
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003588
image
question_images/parts_leaf_1115.png
parts_leaf_1115.png
0.738679
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003608
image
question_images/parts_leaf_1119.png
parts_leaf_1119.png
0.729077
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003758
image
question_images/parts_leaf_3979.png
parts_leaf_3979.png
0.728933
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003716
image
question_images/parts_leaf_3149.png
parts_leaf_3149.png
0.727076
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003559
image
question_images/parts_leaf_1105.png
parts_leaf_1105.png
0.717623
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003788
image
question_images/parts_leaf_6262.png
parts_leaf_6262.png
0.713858
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003806
image
question_images/parts_leaf_6265.png
parts_leaf_6265.png
0.712471
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
DQ_003635
image
question_images/parts_leaf_1124.png
parts_leaf_1124.png
0.705994
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_3234
text
null
Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of?
0.690184
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_2197
text
null
Blood vessels are long, tube-like organs that consist mainly of muscle, connective, and epithelial tissues. They branch to form a complex network of vessels that run throughout the body. This network transports blood to all the bodys cells.
0.673386
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_2270
text
null
Nervous system problems include diseases and injuries. Most nervous system diseases cant be prevented. But you can take steps to decrease your risk of nervous system injuries.
0.63238
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_2219
text
null
After the blood in the capillaries in the lungs picks up oxygen, it leaves the lungs and travels to the heart. The heart pumps the oxygen-rich blood into arteries, which carry it throughout the body. The blood passes eventually into capillaries that supply body cells.
0.632287
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_2203
text
null
Blood is a liquid connective tissue. It circulates throughout the body via blood vessels due to the pumping action of the heart. You couldnt survive without the approximately 4.5 to 5 liters of blood that are constantly being pumped through your blood vessels.
0.628125
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.628071
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_2200
text
null
Diseases of the cardiovascular system are common and may be life threatening. A healthy lifestyle can reduce the risk of such diseases developing.
0.627816
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.622109
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_2534
text
null
Both types of reproduction have certain advantages.
0.612952
DQ_003619
What is the function of veins?
question_images/parts_leaf_1121.png
a. Carry water and minerals to the cells of leaves, b. Carry fire to the leave, c. They protect the leave from rotting, d. They sostain the leave
a
T_3278
text
null
What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population?
0.609354