Plankton is a very general term, and is used to describe the tiny, floating organisms in the water. Phytoplankton are plants, and zooplankton are animals. Phytoplankton is usually algae, although zooplankton has many different forms. Zooplankton includes any free-floating animal larvae, some
diatoms, radiolarians, some dinoflagellates, foraminifera, amphipods, krill, copepods, and salps.
The bottom of the chain
Plankton
The answer is plankton..
Limiting factor
Plankton
Essentially, oil comes from plankton
Plankton
No, plankton does not help turtles, but it doesn't hurt them either. Turtles and plankton merely coexist happily together because marine turtles feed off of vegetation and have no use for the plankton around them.
Ecosystems in the ocean are called marine ecosystems. Plankton is important to the marine ecosystem because they are food for many animals.
nitrogen and phospherous
mammals
John W. Jolley has written: 'Plankton, nightlight and additional collections' -- subject(s): Marine plankton, Oceanography