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blondinia [14]
3 years ago
13

to support life,why must a planet have a roughly circular orbit around a sd tar?A.so fresh water is available.B.to keep the prop

er air molecules in the atmosphere.C.to support chemical reactions.D.for temperature regulation
Biology
1 answer:
balandron [24]3 years ago
4 0
I think that it’s c
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4 years ago
Could someone tell me how photosynthesis relates to climate change ?
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