1) Detrivores are organisms that live on dead material. a) True b) False 2) Respiration uses carbon dioxide. a) True b) False 3) Bacteria and fungi can be detritivores. a) True b) False 4) Detritivores consume living plants and animals. a) True b) False 5) Only animals do respiration. a) True b) False 6) All living cells do respiration. a) True b) False 7) Respiration releases energy from glucose so it can be used by the cell. a) True b) False 8) Photosynthesis uses carbon dioxide from the atmosphere. a) True b) False 9) All plant cells can do photosynthesis. a) True b) False 10) Photosynthesis makes starch. a) True b) False 11) Plants use the glucose made by photosynthesis to make starch, cellulose, oils, protein and other substances. a) True b) False 12) Animals that consume plants are called carnivores. a) True b) False 13) Breaking down food into smaller molecules is called digestion. a) True b) False 14) Animals get rid of waste carbon dioxide by breathing it out. a) True b) False 15) The carbon is animal muscle originally comes from its food. a) True b) False

Carbon cycle quiz

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