Which two fossil fuels were formed from the remains of marine organisms? petroleum and natural gas petroleum and coal coal and natural gas

Fossil fuels are non-renewable sources of energy i.e. they cannot be regenerated at a sufficient rate and are prone to run out over a period of time.

Petroleum, Coal and Natural gas are all fossil fuels. However, petroleum and natural gas were formed from the remains of marine organisms. These are essentially hydrocarbons composed mainly of carbon and hydrogen.

Ans: a) petroleum and natural gas

The answer is PETROLEUM and NATURAL GAS

Explanation:

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer