Chemistry, 09.01.2021 05:40, zitterkoph

A small, hard-shelled fossil that resembles a modern-day ocean organism was found in the desert.
As
What can geologists conclude about this desert?
These shelled organisms migrated from the ocean to the desert.
Prehistoric man enjoyed eating shelled organisms in the desert.
A glacier once moved across the desert sands.
The desert was once covered by ocean water.

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