Nelis7a0Julingchical Nelis7a0Julingchical

Today at 5:38 AM
Biology

Answered

Which best characterizes the precambrian era?
a.abundant plants and animalsb.dinosaursc.small, one-celled organisms and primitive jellyfishd.extensive mountain building?

Answer :

deleonsisi deleonsisi

Today at 5:42 AM

i'd say that the answer is b.

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