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Master

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Which of the following statements can be inferred from the diagram shown above? A. Only animals can undergo photosynthesis and cellular respiration. B. The same reactants are required for the processes of photosynthesis...
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A person gets energy from an apple by eating it. How does energy get into the apple in the first place? A. The apple tree stores energy from the soil in the apple as sugar. B. The apple tree stores energy from the Sun in...
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The main difference between aerobic respiration and anaerobic respiration is that A. anaerobic respiration generates ATP, and aerobic respiration does not. B. aerobic respiration requires oxygen, and anaerobic respiratio...
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The process of plant respiration A. releases energy that plants can use for life processes. B. uses all the energy released during photosynthesis. C. produces food that plants need for photosynthesis. D. releases oxygen...
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Photosynthesis and cellular respiration are related processes in living things. What is true about these processes? A. Plants perform both photosynthesis and cellular respiration. B. Animals perform both photosynthesis a...
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All living things need energy to perform their life processes. How and where do they get the energy that they need? A. the oxidation of food through the process of cellular respiration B. the production of carbon dioxide...
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When a plant generates food through photosynthesis, this food A. can cause the plant to gain excess layers of fat. B. is stored for a short period of time, usually about three weeks. C. is always used as soon as it is co...
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The use of nitrate or sulfate to produce cellular energy is an example of _______. A. metamorphosis B. aerobic respiration C. anaerobic respiration D. photosynthesis
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To obtain the energy needed for life processes, plants break down _______ to release stored chemical energy through the process of _______. A. sugar; respiration B. sugar; photosynthesis C. water; respiration D. water; p...
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The process of cellular respiration begins with molecules of _______ and ends with the production of _______. A. glucose, oxygen B. glucose, energy C. energy, glucose D. oxygen, glucose
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During photosynthesis, the following reaction takes place: carbon dioxide + water + light energy → sugar + oxygen During cellular respiration, the following reaction takes place: sugar + oxygen → carbon dioxide + water +...
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A scientist did an experiment using a chemical inhibitor that stops photosynthesis for a certain type of plant. He grew two plants, giving the chemical to one plant and not to the other. Both plants were given equal amou...
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Which of the following are produced by the process of cellular respiration? A. carbon dioxide and water B. light energy and water C. sugar and carbon dioxide D. carbon dioxide and oxygen
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Plants make food through photosynthesis, and photosynthesis takes place mostly in plant leaves, but when plants lose their leaves in the winter, they do not die. This is evidence that A. plants store food for later use....
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restate the question and answer the question how can people overcome adversity of overwhelming obstacles dont make it like its ai
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What do all pure substances have in common? A. They cannot be broken into smaller pieces. B. They do not change in chemical reactions. C. They are made up of atoms or groups of atoms. D. They cannot be mixed with other s...
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Which of the following statements about atoms are true? All known substances are made of molecules. Atoms may be arranged in repeating crystal patterns. All ordinary substances are made of atoms. Atoms are always joined...
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whats a molecule
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What is all matter made up of? A. carbon B. metal C. atoms D. cells
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What is an element? A. a substance made up of hydrogen and one other kind of atom B. a substance made of just one kind of molecule that cannot be broken down into something simpler C. a substance made of just one kind of...
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What does all matter have in common? A. It is all solid. B. It is too small to see. C. It is made up of molecules. D. It is made up of atoms.
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What is the smallest particle of an element that still has the same chemical properties? A. molecule B. mixture C. atom D. compound
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Richard is studying a substance that is made out of only one element. This means that A. the substance is too small to be seen with the human eye. B. the substance does not have any energy. C. there are many different ty...
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Atoms are the particles that all matter is made from. When two or more kinds of atoms combine, they form _______. A. the periodic table B. molecules C. metals D. pure elements
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What do all pure substances have in common? A. They are made up of atoms or groups of atoms. B. They cannot be broken into smaller pieces. C. They cannot be mixed with other substances. D. They do not change in chemical...
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