Coal is considered a rock even though it consists of

Correct Organic material

The rocks are considered rock but it contains minerals and minerals, which is found crystalline and noncrystalline mass or particles. It seems to be known that coal contains 50 percent of minerals.

As coal is made up of decomposed plants, which are organic, hence it is classified as organic not as an inorganic.

answer; i believe the correct answer is (data); /// good luck