Evidence of which structure or characteristic would be rare to find among fossils of the Ediacaran fauna?
A) true tissues
B) hard parts
C) bilateral symmetry
D) embryos

Name: Evidence of which structure or characteristic would be rare to find among fossils of the Ediacaran fauna? A) true tissues B) hard parts C) bilateral symmetry D) embryos
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Question

Quizplus · Accepted Answer

The Ediacaran fauna, which existed before the Cambrian explosion, mostly consisted of soft-bodied organisms, making hard parts rare among their fossils.

Evidence of Which Structure or Characteristic Would Be Rare to Find