You are presented with the question "What is formed over time from something decomposers decay?" and the following answer choices: 
- bamboo
 - Enzymes
 - barrier reefs
 - bodies of water
 - animal waste
 - Fossil fuels
 - peachleaf willow
 - Sediment

Now knowing that fossil fuels are formed from dead organisms over time and decomposers decay dead organisms or their wastes, choose the best answer.


 

      Fossil fuels   