jariahcancel jariahcancel

05-11-2020
Biology

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When did ferns and conifers evolve?
A.Paleozoic
B.after the Cambrian period
C.Precambrian
D.both a and b

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adhikariayushma1 adhikariayushma1

05-11-2020

Answer:

Ferns and conifers evolve in Paleozoic era

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