Biology
Biology, 16.03.2020 19:35, themachine14

Plants need oxygen because a the earth’s atmosphere contains too much oxygen and too little carbon dioxide. b oxygen is consumed during photosynthesis to make carbon-containing organic molecules. c they carry out cellular respiration just like all other aerobic organisms. d none of the above

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Plants need oxygen because a the earth’s atmosphere contains too much oxygen and too little carbon d...

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