Phytoplankton are bacteria and algae that use sunlight to make food, and most copepods feed on phytoplankton. Given these facts, what happens to bacteria and algae that use sunlight to make food among the following options:
- Transfers energy
 - food poisoning
 - production of energy
 - they form a bomb
 - it helps plants in growing
 - they die
 - copepods feed on them
 - competing for resources


 

       copepods feed on them  