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Zina [86]
3 years ago
14

What is the best description of organisms in the precambrian era?

Biology
2 answers:
balandron [24]3 years ago
7 0
C. Single-celled organisms and soft, boneless animals

Hope this helps!! (If not sorry!)
andreev551 [17]3 years ago
6 0
C- Single-celled organisms and soft, boneless animals.
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During periods of rapid environmental change, what may happen to a species that was well-suited to the former environment?
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