phytoplanktons are found in bodies of water
planktonic_algae is phytoplankton. body_of_water is thing. group_of_bodies_of_water is site. diatom is phytoplankton. pond is body_of_water. salton_sea is body_of_water. diatom is not phytoplankton. find_underwater is plankton. phytoplankton is not plant. phytoplankton is plant.