Which of these statements about the atmosphere is correct?
(Mark the one best answer.)
O A...
Biology, 23.05.2020 05:01 williamsa24mr238org
Which of these statements about the atmosphere is correct?
(Mark the one best answer.)
O A The amount of each gas in the atinosphere is fixed and cannot change.
OB The amounts of greenhouse gases in the atmosphere can change.
O C Most gases in the atmosphere are greenhouse gases,
OD Most gases in the atmosphere are required for animal life.
Answers: 3
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Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
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Which process involves glucose reacting with oxygen to produce energy, carbon dioxide, and water? a. photosynthesis b. atp production c. glycolysis d. cellular respiration
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