Question

Scientists theorize that oil and natural gas formed from the remains of microscopic manne organisms called

A) mussels
B) seashells
C) plankton
D) fossil fuels

Answer 1

Answer: It's C

Explanation: Plankton have been in the sea for along time, and oil takea millions of years to recover. So when a dead plankton dies and drops to the ocean floor, the energy in the oil basically comes from sunlight that the plankton trapps with a chemical inside of it which produces oil.

Answer 2

It would be D. Fossils fuels.
People born remains of those organisms to form fossil fuels for energy.