The fossil record shows that two groups of organisms are related, which means they share a

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Biology

Journey Pham

Today, 10:20

The fossil record shows that two groups of organisms are related, which means they share a

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Hadley Yates · Answer 1

If two groups are related, this means that they share a common ancestor. The ancestor may not be a direct parent, rather, it may go back several generations. Nonetheless, if they are related, they have a common ancestor up the line somewhere.