"The Planktons"

Aquatic microphyte is a plant that is emergent, submergent, or floating.  This plants
serves as a food and cover for fish and provides oxygen. 

The Barracuda fish can be found in tropical waters . These fierce fish can grown to be  as long as 5 ft. 

The Crustacean family includes aquatic animals such as lobster, crab, and shrimp.

Baboons can be located on the eastern part of  Africa, living near tress and places of water source for survival. 

Zoo-plankton can be found in larval forms in marine invertebrates such as crabs.

Phytoplankton in the aquatic environment are used to feed other organism such as oysters and claims.