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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How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
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You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion
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