Biology, 06.11.2019 13:31, omar2334

You find two fossils. one is a very primitive organism and the other is a complex organism. which of these two fossils do you think is the oldest?
a) probably the complex organism on the right
b) probably the primitive organism on the left
c) it is certain that the two organisms lived at the same time
d) it is foolish to even speculate about the relative age of the fossils

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You find two fossils. one is a very primitive organism and the other is a complex organism. which of...