mermaid5279 mermaid5279

09-03-2015
Biology

Answered

Which sedimentary rocks are formed from mostly organic matter?
A) rock salt and shale
B) bituminous coal and limestone
C) dolostone and rock gypsum
D) sandstone and conglomerate

Answer :

ari1471 ari1471

09-03-2015

(B) Coal formed from the remains of dead plants, limestone is composed of millions of calcite skeletons of microscopic marine creatures.

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