I don't think anyone knows exactly. Just know that the number is very, very large.
Krill and shrimplike animals eat plankton in the ocean.
yes. the ocean is the only place where plankton can grow
In the ocean
phytoplankton and zoo plankton
No, plankton do not eat ocean plants. Plankton eat phytoplankton, and phytoplankton use photosynthesis to retrieve energy from the sun.
it is dragged through the ocean where plankton dwell and catched them.
plankton populations decreasing
"One of the largest sources of food in the ocean is plankton."
plankton
in the ocean
No plankton is not a plant it's just a small animal in the sea/ocean.
on the surface or the deapest part of the ocean