the spread of disease the availability of water the recycling of nutrients the distribution of organisms
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The complete removal of decomposers from an ecosystem will have the greatest effect on which of the following?
Possibilities:
- the spread of disease
- the availability of water
- the recycling of nutrients
- the distribution of organisms

the recycling of nutrients