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Keith_Richards [23]
2 years ago
9

Which was not one of the changes in development and specialization that primitive mammals underwent? answers?

Biology
1 answer:
MrRissso [65]2 years ago
7 0
One of the changes in development and specialization that did not happen in primitive mammals was the increase in stomach capacity. The specialization of teeth and the lower jaw are two important modifications of the primitive mammals. Also an increase in size and brain capacity are two crucial modifications of the early mammals.
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