Petroleum and oil reserves are often found in sedimentary rocks because?

A. oil accumulates in the sediments


B. these rocks often contain fossilized organic matter


C. these rocks are very porous and permeable


D. chemical changes occur to create these reservesPetroleum and oil reserves are often found in sedimentary rocks because?
5 geology questions in a row by the same poster, all in a test like format. Hmmmmmm.Petroleum and oil reserves are often found in sedimentary rocks because?
Sed. rock is made from the bed of a water source like an ocean. Oil is created from the remains of water based plants and animals.