Question

When did soft-bodied, multi-celled animals first appear?


A.
soon after Precambrian time ended


B.
in the middle of Precambrian time


C.
very early in Precambrian time


D.
late in Precambrian time
GPT-4o mini
The correct answer is **D. late in Precambrian time**. Soft-bodied, multi-celled animals, often referred to in the context of the Ediacaran biota, first appeared during the late Precambrian, specifically around 600 million years ago.

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