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ExtremeBDS [4]
3 years ago
5

PLEASE HELP!!!

Biology
1 answer:
VikaD [51]3 years ago
5 0
The answer is A: Mass extinction.

"Abrupt disappearance of many land and marine species" = extinction of many species.


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Explain WHY photosynthesis and respiration are NOT able to create a cycle of energy?
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