Answer: C. respiration
Explanation: the process of decay and respiration removes the oxygen from the air/ atmosphere.
Answer:
C. Respiration.
Explanation:
To respirate means to breath and breathing takes oxygen out of the atmousphere. And it was the only one that made sence.
mutual....becausen they get benefit from each others
The rock becomes gravel
D. The ability of molecules to stick to different molecules
C: Fruit-filled donut
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