Microscopic, photosynthetic organisms that float near the waters surface, like algae. Phytoplankton are tiny plants in the ocean that produce oxygen and serve as the base of the marine food chain.
Phytoplankton: Microscopic, photosynthetic organisms that float near the waters surface, like algae. Phytoplankton are tiny plants in the ocean that produce oxygen and serve as the base of the marine food chain.
Get Your Grades Up By Playing Video Games