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DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003978
image
question_images/parts_plant_3796.png
parts_plant_3796.png
1
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_004028
image
question_images/parts_plant_6277.png
parts_plant_6277.png
0.86454
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003950
image
question_images/parts_plant_3788.png
parts_plant_3788.png
0.861783
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
0.860041
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.859063
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.851948
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.850485
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003917
image
question_images/parts_plant_3224.png
parts_plant_3224.png
0.841897
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003834
image
question_images/parts_plant_1.png
parts_plant_1.png
0.834347
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.822528
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_3491
text
null
Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health.
0.519072
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_0715
text
null
Oil is a thick, dark brown or black liquid. It is found in rock layers of the Earths crust. Oil is currently the most commonly used source of energy in the world.
0.502008
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_0726
text
null
Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.
0.500489
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_4747
text
null
Acids have many important uses, especially in industry. For example, sulfuric acid is used to manufacture a variety of different products, including paper, paint, and detergent. Some other uses of acids are be seen in the Figure 1.3.
0.499795
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_4018
text
null
Water (H2 O) is an example of a chemical compound. Water molecules always consist of two atoms of hydrogen and one atom of oxygen. Like water, all other chemical compounds consist of a fixed ratio of elements. It doesnt matter how much or how little of a compound there is. It always has the same composition.
0.49751
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
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.
0.496368
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
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.
0.493476
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_2924
text
null
The urinary system controls the amount of water in the body and removes wastes. Any problem with the urinary system can also affect many other body systems.
0.492663
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_2751
text
null
Other bacteria are parasitic and can cause illness. In parasitism, the bacteria benefit, and the other organism is harmed. Harmful bacteria will be discussed in another concept.
0.492475
DQ_003980
In the picture, which part is letter Q?
question_images/parts_plant_3796.png
a. Flower, b. Stem, c. Leaf, d. Roots
c
T_2513
text
null
DNA stands for deoxyribonucleic acid. It is a very large molecule. It consists of two strands of smaller molecules called nucleotides. Before learning how DNA is copied, its a good idea to review its structure.
0.489934
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
1
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.892662
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.886325
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.880462
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.876992
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003960
image
question_images/parts_plant_3790.png
parts_plant_3790.png
0.875112
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003978
image
question_images/parts_plant_3796.png
parts_plant_3796.png
0.860041
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003862
image
question_images/parts_plant_1159.png
parts_plant_1159.png
0.859951
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003874
image
question_images/parts_plant_2.png
parts_plant_2.png
0.858487
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
DQ_003950
image
question_images/parts_plant_3788.png
parts_plant_3788.png
0.854122
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
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
0.790311
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
T_2508
text
null
Cellular respiration and photosynthesis are like two sides of the same coin. This is clear from the diagram in Figure needed for photosynthesis. Together, the two processes store and release energy in virtually all living things.
0.755333
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
T_0960
text
null
Through photosynthesis, the inorganic carbon in carbon dioxide plus water and energy from sunlight is transformed into organic carbon (food) with oxygen given off as a waste product. The chemical equation for photosynthesis is:
0.750545
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
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.
0.730751
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
T_2746
text
null
Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways.
0.726814
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
T_0959
text
null
The short term cycling of carbon begins with carbon dioxide (CO2 ) in the atmosphere.
0.711461
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
T_1314
text
null
As part of the hydrologic cycle, water spends a lot of time in the atmosphere, mostly as water vapor. The atmosphere is an important reservoir for water. Chlorophyll indicates the presence of photosynthesizing plants as does the veg- etation index.
0.709411
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
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.
0.705318
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
a
T_0213
text
null
Almost all energy on Earth comes from the Sun. The Suns energy heats the planet and the air around it. Sunlight also powers photosynthesis and life on Earth.
0.704369
DQ_003981
This is where photosynthesis happens.
question_images/parts_plant_3797.png
a. B, b. D, c. A, d. C
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.
0.702003
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
1
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.892662
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.886325
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.880462
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.876992
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003960
image
question_images/parts_plant_3790.png
parts_plant_3790.png
0.875112
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003978
image
question_images/parts_plant_3796.png
parts_plant_3796.png
0.860041
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003862
image
question_images/parts_plant_1159.png
parts_plant_1159.png
0.859951
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003874
image
question_images/parts_plant_2.png
parts_plant_2.png
0.858487
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
DQ_003950
image
question_images/parts_plant_3788.png
parts_plant_3788.png
0.854122
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
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?
0.749969
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
T_1925
text
null
Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water.
0.66886
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
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.
0.664043
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
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.
0.662135
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
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.
0.661703
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
T_1958
text
null
Plants live just about everywhere on Earth. To live in so many different habitats, they have evolved adaptations that allow them to survive and reproduce under a diversity of conditions. Some plants have evolved special adaptations that let them live in extreme environments.
0.646002
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
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.
0.641557
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
T_1691
text
null
Soil is an ecosystem unto itself. In the spaces of soil, there are thousands or even millions of living organisms. Those organisms could include earthworms, ants, bacteria, or fungi (Figure 1.4).
0.63668
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
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.
0.635212
DQ_003982
What part of a plant is connected to the ground?
question_images/parts_plant_3797.png
a. d, b. a, c. root, d. b
c
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.634224
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003983
image
question_images/parts_plant_3799.png
parts_plant_3799.png
1
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003862
image
question_images/parts_plant_1159.png
parts_plant_1159.png
0.909644
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.891444
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.871252
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.856375
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
0.843822
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.836534
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003834
image
question_images/parts_plant_1.png
parts_plant_1.png
0.825022
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003917
image
question_images/parts_plant_3224.png
parts_plant_3224.png
0.815206
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
DQ_003960
image
question_images/parts_plant_3790.png
parts_plant_3790.png
0.811047
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
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.
0.765492
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
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.
0.752955
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
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.
0.701028
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
T_1925
text
null
Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water.
0.688354
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
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?
0.684945
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
T_0987
text
null
Now that you know what chemical weathering is, can you think of some other ways chemical weathering might occur? Chemical weathering can also be contributed to by plants and animals. As plant roots take in soluble ions as nutrients, certain elements are exchanged. Plant roots and bacterial decay use carbon dioxide in the process of respiration.
0.683539
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
T_1314
text
null
As part of the hydrologic cycle, water spends a lot of time in the atmosphere, mostly as water vapor. The atmosphere is an important reservoir for water. Chlorophyll indicates the presence of photosynthesizing plants as does the veg- etation index.
0.683197
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
T_1597
text
null
Water may seep through dirt and rock below the soil and then through pores infiltrating the ground to go into Earths groundwater system. Groundwater enters aquifers that may store fresh water for centuries. Alternatively, the water may come to the surface through springs or find its way back to the oceans.
0.682953
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.680256
DQ_003983
From the diagram, identify the part of the plant that absorbs water and nutrients from the soil.
question_images/parts_plant_3799.png
a. A, b. D, c. B, d. C
b
T_1691
text
null
Soil is an ecosystem unto itself. In the spaces of soil, there are thousands or even millions of living organisms. Those organisms could include earthworms, ants, bacteria, or fungi (Figure 1.4).
0.676164
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003983
image
question_images/parts_plant_3799.png
parts_plant_3799.png
1
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003862
image
question_images/parts_plant_1159.png
parts_plant_1159.png
0.909644
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003971
image
question_images/parts_plant_3793.png
parts_plant_3793.png
0.891444
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.871252
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003945
image
question_images/parts_plant_3787.png
parts_plant_3787.png
0.856375
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003981
image
question_images/parts_plant_3797.png
parts_plant_3797.png
0.843822
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003955
image
question_images/parts_plant_3789.png
parts_plant_3789.png
0.836534
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003834
image
question_images/parts_plant_1.png
parts_plant_1.png
0.825022
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003917
image
question_images/parts_plant_3224.png
parts_plant_3224.png
0.815206
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
DQ_003960
image
question_images/parts_plant_3790.png
parts_plant_3790.png
0.811047
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
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.
0.50323
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_2775
text
null
The second most important blood group system in human blood is the Rhesus (Rh) factor. A person either has, or does not have, the Rh antigen on the surface of their RBCs. If they do have it, then the person is positive. If the person does not have the antigen, they are considered negative.
0.498504
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_3491
text
null
Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health.
0.494723
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.493041
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.492917
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_0147
text
null
Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go?
0.492891
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.491423
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
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?
0.49003
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
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.
0.489707
DQ_003984
Which letter shows the roots?
question_images/parts_plant_3799.png
a. B, b. D, c. C, d. A
b
T_3043
text
null
The great apes are the members of the biological family Hominidae, which includes four living genera: chimpanzees, gorillas, orangutans and humans. Among these four genera are just seven species, two of each except humans, which has only one species, Homo sapiens.
0.48943