Which of the following is not true of the Ediacaran fauna? a. Their delicate exoskeletons left a good fossil record of their diversity. b. They were multicellular. c. They were mostly extinct in the early Cambrian Period. d. They had bilateral symmetry.
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Step 1: The Ediacaran fauna did not have delicate exoskeletons that left a good fossil record of their diversity. Show more…
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