Fact 1: Fossil fuels are formed from dead organisms over time.

Fact 2: Decomposers decay dead organisms or their wastes.

Given the two facts above, answer the question "What is formed over time from something decomposers decay?" with the following options: 
- bamboo
 - Enzymes
 - barrier reefs
 - bodies of water
 - animal waste
 - Fossil fuels
 - peachleaf willow
 - Sediment


 

      Fossil fuels   