B. 144 million years ago
History, 12.02.2021 17:40 mikecool224
When did the last mass extinction occur?
A. 65 million years ago
B. 144 million years ago
C. 1.8 million years ago
D. 248 million years ago
Answers: 3
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Describe the views of the federalists. how did they feel about ratifying the constitution.
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When did the last mass extinction occur?
A. 65 million years ago
B. 144 million years ago
B. 144 million years ago
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