Question

This rock is made up of the mineral calcite and it formed from the remains of organisms that lived in water. What type of rock is it?

Answer 1

sedimentary rock

Step-by-step explanation:

Sedimentary rocks are formed from pre-existing rocks or pieces of once-living organisms. And as you said "it formed from the remains of organisms that lived in water". And that makes it a sedimentary rock.

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