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look at this picture of a trilobite. life in the ocean once involved these animals, but it no longer does. what is the likely reason that theese animals became extinct?

User Thiyagaraj
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2 Answers

4 votes
The reason is that something changed that caused them to be unsuccessful in their environment.

Sorry if it is not right.
User ZOlive
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3 votes
The correct answer is: Something changed that cause them to be unsuccessful in their environment.
User Pkruk
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