You are presented with the question "What can increase the amount of nutrients in the soil?" and the following answer choices: 
- roots
 - wind
 - worms
 - Fungi
 - Enzymes
 - corn
 - trees
 - mussels

Now knowing that decomposition increases the amount of nutrients in the soil and bacteria and fungi are involved in the decomposition, choose the best answer.


 

    Fungi     