Question

Petroleum was formed from the remains of _______​

Answer 1

Answer:

Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria

Answer 2

Answer:

ancient marine organisms, such as plants, algae, and bacteria. ..

Explanation:

Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. ... Millions of years ago, algae and plants lived in shallow seas.