3. The remains of ancient plants, animals, and microorganisms are commonly referred to as...
A. wood.
B.
compost.
C.
fossil fuels.
D.
biofuel.
( please hurry and help me)

Respuesta :

Answer:

Fossil fuels

Explanation:

The definition of "fossil fuel" is "a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms"