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Chemistry, 19.02.2021 19:10 genyjoannerubiera

Pakicetus is described as an early ancestor to modern whales. These organisms were land mammals, but fossil evidence shows a relation to whales and dolphins based on a number of specializations of the ear related to hearing underwater. The diagram shows three different skulls in the whale fossil record.


Pakicetus is described as an early ancestor to modern whales. These organisms were land mammals, bu

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