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DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003480
image
abc_question_images/types_leaves_14425.png
types_leaves_14425.png
1
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_004179
image
question_images/types_leaves_4425.png
types_leaves_4425.png
0.917789
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003521
image
abc_question_images/types_leaves_16315.png
types_leaves_16315.png
0.736476
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003466
image
abc_question_images/types_leaves_14390.png
types_leaves_14390.png
0.721359
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003321
image
abc_question_images/parts_leaf_10558.png
parts_leaf_10558.png
0.709546
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003504
image
abc_question_images/types_leaves_14726.png
types_leaves_14726.png
0.691864
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_004393
image
question_images/types_leaves_6315.png
types_leaves_6315.png
0.688616
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003327
image
abc_question_images/parts_leaf_11090.png
parts_leaf_11090.png
0.683491
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003445
image
abc_question_images/types_leaves_10979.png
types_leaves_10979.png
0.682779
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
DQ_003769
image
question_images/parts_leaf_558.png
parts_leaf_558.png
0.677128
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.523169
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
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.
0.516098
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_3260
text
null
Why do leaves change color each fall? This MIT video demonstrates an experiment about the different pigments in leaves. See the video at . Click image to the left or use the URL below. URL:
0.507435
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_3351
text
null
Cigarette smoking can cause serious diseases, so not smoking or quitting now are the most effective ways to reduce your risk of developing chronic respiratory diseases, such as lung cancer. Avoiding (or stopping) smoking is the single best way to prevent many respiratory and cardiovascular diseases. Also, do your best to avoid secondhand smoke.
0.504494
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
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?
0.503143
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_2650
text
null
Bacteria are the most diverse organisms on Earth. Thousands of species of bacteria have been discovered. Many more are thought to exist. The known species are classified on the basis of various traits. For example, they may be classified by the shape of their cells. They may also be classified by how they react to a dye called Gram stain.
0.498069
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_3141
text
null
The second stage of photosynthesis is the production of glucose from carbon dioxide. This process occurs in a continuous cycle, named after its discover, Melvin Calvin. The Calvin cycle uses CO2 and the energy temporarily stored in ATP and NADPH to make the sugar glucose.
0.49735
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_0117
text
null
There are variations in the traits of a population. For example, there are lots of variations in the color of human hair. Hair can be blonde, brown, black, or even red. Hair color is a trait determined by genes.
0.495354
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
T_1797
text
null
The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction.
0.494586
DQ_003480
Identify the sugar maple leaf
abc_question_images/types_leaves_14425.png
a. W, b. J, c. P, d. X
c
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.
0.494024
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003480
image
abc_question_images/types_leaves_14425.png
types_leaves_14425.png
1
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_004179
image
question_images/types_leaves_4425.png
types_leaves_4425.png
0.917789
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003521
image
abc_question_images/types_leaves_16315.png
types_leaves_16315.png
0.736476
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003466
image
abc_question_images/types_leaves_14390.png
types_leaves_14390.png
0.721359
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003321
image
abc_question_images/parts_leaf_10558.png
parts_leaf_10558.png
0.709546
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003504
image
abc_question_images/types_leaves_14726.png
types_leaves_14726.png
0.691864
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_004393
image
question_images/types_leaves_6315.png
types_leaves_6315.png
0.688616
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003327
image
abc_question_images/parts_leaf_11090.png
parts_leaf_11090.png
0.683491
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003445
image
abc_question_images/types_leaves_10979.png
types_leaves_10979.png
0.682779
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
DQ_003769
image
question_images/parts_leaf_558.png
parts_leaf_558.png
0.677128
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.486513
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_1805
text
null
Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:
0.474302
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
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.
0.473059
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_2686
text
null
Fungi may cause disease in people as well as other organisms. On the other hand, people have been using fungi for thousands of years.
0.465126
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
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.
0.463957
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_2676
text
null
For a long time, scientists classified fungi as members of the Plant Kingdom. Fungi share several obvious traits with plants. For example, both fungi and plants lack the ability to move. Both grow in soil, and both have cell walls. Some fungi even look like plants.
0.454296
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_0116
text
null
Every organism is different from every other organism. Every organisms genes are different, too.
0.45362
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.453351
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
a
T_2746
text
null
Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways.
0.452919
DQ_003481
Which leaf is the bur oak?
abc_question_images/types_leaves_14425.png
a. N, b. P, c. X, d. W
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.
0.451019
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003480
image
abc_question_images/types_leaves_14425.png
types_leaves_14425.png
1
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_004179
image
question_images/types_leaves_4425.png
types_leaves_4425.png
0.917789
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003521
image
abc_question_images/types_leaves_16315.png
types_leaves_16315.png
0.736476
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003466
image
abc_question_images/types_leaves_14390.png
types_leaves_14390.png
0.721359
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003321
image
abc_question_images/parts_leaf_10558.png
parts_leaf_10558.png
0.709546
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003504
image
abc_question_images/types_leaves_14726.png
types_leaves_14726.png
0.691864
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_004393
image
question_images/types_leaves_6315.png
types_leaves_6315.png
0.688616
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003327
image
abc_question_images/parts_leaf_11090.png
parts_leaf_11090.png
0.683491
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003445
image
abc_question_images/types_leaves_10979.png
types_leaves_10979.png
0.682779
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
DQ_003769
image
question_images/parts_leaf_558.png
parts_leaf_558.png
0.677128
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.493642
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_4715
text
null
Compare and contrast the basic properties of matter, such as mass and volume.
0.478894
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_0721
text
null
Natural gas is mostly methane.
0.472447
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.469975
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_0460
text
null
Most pollutants enter the air when fossil fuels burn. Some are released when forests burn. Others evaporate into the air.
0.466325
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_3919
text
null
Flammability is the ability of matter to burn. Wood is flammable; iron is not. When wood burns, it changes to ashes, carbon dioxide, water vapor, and other gases. After burning, it is no longer wood.
0.458467
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_3036
text
null
Fungi are extremely important to the ecosystem because they are one of the major decomposers of organic material. Decomposing organic material is how fungi acquire energy. But fungi have other roles in addition to being decom- posers. How do fungi help people? They are used to help prepare food and beverages, and they have many other uses.
0.456787
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_1467
text
null
Organic substances are the carbon-based compounds made by living creatures and include proteins, carbohydrates, and oils. Inorganic substances have a structure that is not characteristic of living bodies. Coal is made of plant and animal remains. Is it a mineral? Coal is a classified as a sedimentary rock, but is not a mineral.
0.455111
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_1797
text
null
The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction.
0.453972
DQ_003482
Which label shows the Sugar Maple?
abc_question_images/types_leaves_14425.png
a. R, b. P, c. W, d. X
b
T_2237
text
null
All known matter can be divided into a little more than 100 different substances called elements.
0.453173
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003480
image
abc_question_images/types_leaves_14425.png
types_leaves_14425.png
1
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_004179
image
question_images/types_leaves_4425.png
types_leaves_4425.png
0.917789
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003521
image
abc_question_images/types_leaves_16315.png
types_leaves_16315.png
0.736476
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003466
image
abc_question_images/types_leaves_14390.png
types_leaves_14390.png
0.721359
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003321
image
abc_question_images/parts_leaf_10558.png
parts_leaf_10558.png
0.709546
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003504
image
abc_question_images/types_leaves_14726.png
types_leaves_14726.png
0.691864
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_004393
image
question_images/types_leaves_6315.png
types_leaves_6315.png
0.688616
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003327
image
abc_question_images/parts_leaf_11090.png
parts_leaf_11090.png
0.683491
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003445
image
abc_question_images/types_leaves_10979.png
types_leaves_10979.png
0.682779
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
DQ_003769
image
question_images/parts_leaf_558.png
parts_leaf_558.png
0.677128
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
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.
0.567526
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
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?
0.565729
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
T_3260
text
null
Why do leaves change color each fall? This MIT video demonstrates an experiment about the different pigments in leaves. See the video at . Click image to the left or use the URL below. URL:
0.560535
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.559155
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
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.
0.544696
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
T_0460
text
null
Most pollutants enter the air when fossil fuels burn. Some are released when forests burn. Others evaporate into the air.
0.541219
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
T_1805
text
null
Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:
0.540176
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
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.
0.539516
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
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.
0.538661
DQ_003483
Which leaf shows the most leaflets?
abc_question_images/types_leaves_14425.png
a. P, b. F, c. N, d. W
b
T_2237
text
null
All known matter can be divided into a little more than 100 different substances called elements.
0.536913
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003480
image
abc_question_images/types_leaves_14425.png
types_leaves_14425.png
1
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_004179
image
question_images/types_leaves_4425.png
types_leaves_4425.png
0.917789
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003521
image
abc_question_images/types_leaves_16315.png
types_leaves_16315.png
0.736476
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003466
image
abc_question_images/types_leaves_14390.png
types_leaves_14390.png
0.721359
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003321
image
abc_question_images/parts_leaf_10558.png
parts_leaf_10558.png
0.709546
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003504
image
abc_question_images/types_leaves_14726.png
types_leaves_14726.png
0.691864
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_004393
image
question_images/types_leaves_6315.png
types_leaves_6315.png
0.688616
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003327
image
abc_question_images/parts_leaf_11090.png
parts_leaf_11090.png
0.683491
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003445
image
abc_question_images/types_leaves_10979.png
types_leaves_10979.png
0.682779
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
DQ_003769
image
question_images/parts_leaf_558.png
parts_leaf_558.png
0.677128
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
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?
0.510916
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
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.
0.501646
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
T_3260
text
null
Why do leaves change color each fall? This MIT video demonstrates an experiment about the different pigments in leaves. See the video at . Click image to the left or use the URL below. URL:
0.489581
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
T_1805
text
null
Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL:
0.487611
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
T_1564
text
null
Some precipitation forms in place. Dew forms when moist air cools below its dew point on a cold surface. Frost is dew that forms when the air temperature is below freezing.
0.485552
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
T_3941
text
null
Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter.
0.484627
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
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.
0.484352
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
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.
0.483351
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.482171
DQ_003484
Which leaf has the most points?
abc_question_images/types_leaves_14425.png
a. P, b. X, c. W, d. F
c
T_2237
text
null
All known matter can be divided into a little more than 100 different substances called elements.
0.481749