Question

First animal on the earth ​

Answer 1

Answer:

Haikouichthys, a jawless fish, is popularized as one of the earliest fishes and probably a basal chordate or a basal craniate. Ferns first appear in the fossil record about 360 million years ago in the late Devonian period.

Answer 2

Answer:

Comb jelly is the first animal on the earth

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