The ancient remains of plants preserved in the earth in the form of coal, oil, and natural gas are called

The remains of plants and animals preserved in the earth => fossils
coal, oil, natural gas => fuels

fossil fuels

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.

When scientist examine data such as historical documents, they are using the "scientific methods"