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DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003343
image
abc_question_images/parts_leaf_11123.png
parts_leaf_11123.png
1
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003629
image
question_images/parts_leaf_1123.png
parts_leaf_1123.png
0.80126
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.777342
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003365
image
abc_question_images/parts_leaf_13149.png
parts_leaf_13149.png
0.762399
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003491
image
abc_question_images/types_leaves_14498.png
types_leaves_14498.png
0.756891
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003392
image
abc_question_images/parts_plant_11145.png
parts_plant_11145.png
0.751786
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003922
image
question_images/parts_plant_3225.png
parts_plant_3225.png
0.750503
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.747337
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003376
image
abc_question_images/parts_leaf_16262.png
parts_leaf_16262.png
0.739207
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.733652
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
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?
0.517268
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
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.
0.503684
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
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.
0.500549
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.485671
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
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.
0.484883
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
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.
0.48295
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
T_2971
text
null
Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. There are four phyla of gymnosperms: 1. Conifers 2. Cycads 3. Ginkgoes 4. Gnetophytes
0.481646
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
T_3329
text
null
Seedless plants can reproduce asexually or sexually. Some seedless plants, like hornworts and liverworts, can reproduce asexually through fragmentation. When a small fragment of the plant is broken off, it can form a new plant.
0.480925
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
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:
0.473195
DQ_003345
Identify the blade of the leaf:
abc_question_images/parts_leaf_11123.png
a. N, b. J, c. S, d. R
a
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.
0.472247
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003343
image
abc_question_images/parts_leaf_11123.png
parts_leaf_11123.png
1
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003629
image
question_images/parts_leaf_1123.png
parts_leaf_1123.png
0.80126
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003707
image
question_images/parts_leaf_3144.png
parts_leaf_3144.png
0.777342
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003365
image
abc_question_images/parts_leaf_13149.png
parts_leaf_13149.png
0.762399
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003491
image
abc_question_images/types_leaves_14498.png
types_leaves_14498.png
0.756891
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003392
image
abc_question_images/parts_plant_11145.png
parts_plant_11145.png
0.751786
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003922
image
question_images/parts_plant_3225.png
parts_plant_3225.png
0.750503
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003965
image
question_images/parts_plant_3791.png
parts_plant_3791.png
0.747337
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003376
image
abc_question_images/parts_leaf_16262.png
parts_leaf_16262.png
0.739207
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
DQ_003824
image
question_images/parts_leaf_6269.png
parts_leaf_6269.png
0.733652
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_2443
text
null
Especially when it comes to nonrenewable resources, conserving natural resources is important. Using less of them means that they will last longer. It also means they will impact the environment less. Everyone can help make a difference. There are three basic ways that all of us can conserve natural resources. They are referred to as the three Rs: reduce, reuse, and recycle.
0.419006
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
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.
0.410263
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_1491
text
null
Nonrenewable resources are natural resources that are limited in supply and cannot be replaced as quickly as they are used up. A natural resource is anything people can use that comes from nature. Energy resources are some of the most important natural resources because everything we do requires energy. Nonrenewable energy resources include fossil fuels such as oil and the radioactive element uranium.
0.40326
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_2221
text
null
No doubt youve had the common cold. When you did, you probably had respiratory system symptoms. For example, you may have had a stuffy nose that made it hard to breathe. While you may feel miserable when you have a cold, it is generally a relatively mild disease. Many other respiratory system diseases are more serious.
0.398156
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_1468
text
null
Minerals are made by natural processes, those that occur in or on Earth. A diamond created deep in Earths crust is a mineral, but a diamond made in a laboratory by humans is not. Be careful about buying a laboratory-made diamond for jewelry. It may look pretty, but its not a diamond and is not technically a mineral.
0.39202
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_0343
text
null
Air is about 78 percent nitrogen. Decomposers release nitrogen into the air from dead organisms and their wastes. However, producers such as plants cant use these forms of nitrogen. Nitrogen must combine with other elements before producers can use it. This is done by certain bacteria in the soil. Its called fixing nitrogen.
0.389171
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.385315
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
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?
0.385021
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_0681
text
null
Mining provides people with many resources they need, but mining can be hazardous to people and the environment. Miners should restore the mined region to its natural state. It is also important to use mineral resources wisely. Most ores are non-renewable resources.
0.383281
DQ_003346
What does “N” represent?
abc_question_images/parts_leaf_11123.png
a. Midrib, b. Stipule, c. Blade, d. Petiole
c
T_1458
text
null
Color may be the first feature you notice about a mineral, but color is not often important for mineral identification. For example, quartz can be colorless, purple (amethyst), or a variety of other colors depending on chemical impurities Figure 1.1.
0.378166
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003347
image
abc_question_images/parts_leaf_13106.png
parts_leaf_13106.png
1
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003647
image
question_images/parts_leaf_3106.png
parts_leaf_3106.png
0.936561
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003573
image
question_images/parts_leaf_1112.png
parts_leaf_1112.png
0.834014
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003751
image
question_images/parts_leaf_3860.png
parts_leaf_3860.png
0.814007
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003414
image
abc_question_images/parts_plant_13201.png
parts_plant_13201.png
0.811598
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003993
image
question_images/parts_plant_6271.png
parts_plant_6271.png
0.809534
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003522
image
question_images/parts_leaf_1085.png
parts_leaf_1085.png
0.801398
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003565
image
question_images/parts_leaf_1106.png
parts_leaf_1106.png
0.787654
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003892
image
question_images/parts_plant_3201.png
parts_plant_3201.png
0.787095
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
DQ_003795
image
question_images/parts_leaf_6263.png
parts_leaf_6263.png
0.758468
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, 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?
0.674813
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
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.
0.633068
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
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.
0.61721
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
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.
0.593607
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
T_2192
text
null
Systemic circulation is the longer loop of the cardiovascular system. It carries blood between the heart and the rest of the body. Oxygen-rich blood flows from the heart to cells throughout the body. As it passes cells, the blood releases oxygen and absorbs carbon dioxide. Then the oxygen-poor blood returns to the heart.
0.585006
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
T_2767
text
null
Problems can occur with red blood cells, white blood cells, platelets, and other parts of the blood. Many blood disorders are genetic, meaning they are inherited from a parent. Some blood diseases are caused by not getting enough of a certain nutrient, while others are cancers of the blood.
0.583253
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
T_2534
text
null
Both types of reproduction have certain advantages.
0.581881
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
T_2174
text
null
After food is broken down into nutrient molecules, the molecules are absorbed by the blood. Absorption is the process in which nutrients or other molecules are taken up by the blood. Once absorbed by the blood, nutrients can travel in the bloodstream to cells throughout the body.
0.577618
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, 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.
0.575953
DQ_003347
Which label represents the vein?
abc_question_images/parts_leaf_13106.png
a. F, b. K, c. S, d. X
c
T_2209
text
null
Some diseases affect mainly the blood or its components. They include anemia, leukemia, hemophilia, and sickle- cell disease.
0.570885
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003347
image
abc_question_images/parts_leaf_13106.png
parts_leaf_13106.png
1
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003647
image
question_images/parts_leaf_3106.png
parts_leaf_3106.png
0.936561
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003573
image
question_images/parts_leaf_1112.png
parts_leaf_1112.png
0.834014
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003751
image
question_images/parts_leaf_3860.png
parts_leaf_3860.png
0.814007
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003414
image
abc_question_images/parts_plant_13201.png
parts_plant_13201.png
0.811598
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003993
image
question_images/parts_plant_6271.png
parts_plant_6271.png
0.809534
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003522
image
question_images/parts_leaf_1085.png
parts_leaf_1085.png
0.801398
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003565
image
question_images/parts_leaf_1106.png
parts_leaf_1106.png
0.787654
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003892
image
question_images/parts_plant_3201.png
parts_plant_3201.png
0.787095
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
DQ_003795
image
question_images/parts_leaf_6263.png
parts_leaf_6263.png
0.758468
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_4715
text
null
Compare and contrast the basic properties of matter, such as mass and volume.
0.560217
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_4421
text
null
1. What is the traditional definition of gravity? 2. Identify factors that influence the strength of gravity between two objects.
0.55189
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
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.
0.544188
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_4893
text
null
A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor.
0.531335
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_3942
text
null
Energy is defined as the ability to cause changes in matter. You can change energy from one form to another when you lift your arm or take a step. In each case, energy is used to move matter you. The energy of moving matter is called kinetic energy.
0.530666
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_3918
text
null
Some properties of matter can be measured or observed only when matter undergoes a change to become an entirely different substance. These properties are called chemical properties. They include flammability and reactivity.
0.530061
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.529554
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
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.
0.529543
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_2237
text
null
All known matter can be divided into a little more than 100 different substances called elements.
0.528782
DQ_003348
Which label shows the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. K, c. S, d. F
a
T_2534
text
null
Both types of reproduction have certain advantages.
0.527505
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003347
image
abc_question_images/parts_leaf_13106.png
parts_leaf_13106.png
1
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003647
image
question_images/parts_leaf_3106.png
parts_leaf_3106.png
0.936561
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003573
image
question_images/parts_leaf_1112.png
parts_leaf_1112.png
0.834014
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003751
image
question_images/parts_leaf_3860.png
parts_leaf_3860.png
0.814007
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003414
image
abc_question_images/parts_plant_13201.png
parts_plant_13201.png
0.811598
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003993
image
question_images/parts_plant_6271.png
parts_plant_6271.png
0.809534
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003522
image
question_images/parts_leaf_1085.png
parts_leaf_1085.png
0.801398
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003565
image
question_images/parts_leaf_1106.png
parts_leaf_1106.png
0.787654
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003892
image
question_images/parts_plant_3201.png
parts_plant_3201.png
0.787095
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
DQ_003795
image
question_images/parts_leaf_6263.png
parts_leaf_6263.png
0.758468
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
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?
0.583232
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
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.
0.542419
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
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.
0.533191
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
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.
0.529264
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
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.
0.516614
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
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
0.515239
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
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.
0.514399
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
T_2971
text
null
Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. There are four phyla of gymnosperms: 1. Conifers 2. Cycads 3. Ginkgoes 4. Gnetophytes
0.50861
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
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.
0.503515
DQ_003349
Which letter corresponds to the part that connects the leaf to the stem?
abc_question_images/parts_leaf_13106.png
a. X, b. S, c. K, d. F
a
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.502031