Phytoplankton are bacteria and algae that use sunlight to make food.
Most copepods feed on phytoplankton.
Most copepods feed on bacteria and algae that use sunlight to make food.
Most _ feed on bacteria and algae that use sunlight to make food.
Options:
1: Energy
2: Lobsters
3: Most plants
4: Seaweed
5: Starfish
6: plant life
7: Copepods
8: energy usage