Fact 1: Decomposition increases the amount of nutrients in the soil.

Fact 2: Most soil nutrients are cations.

Given the two facts above, answer the question "what gets increased in the soil from decomposition?" with the following options: 
- sugar
 - glycogen
 - energy
 - bushes
 - bamboo
 - cations
 - bacteria
 - Energy.


 

      cations   