Yes if you are talking about Spongebob Squarepants
no corals do not catch plankton even though they are an animal Actually, both hard and soft corals do catch plankton. A coral polyp (the individual coral animal) has a mouth surrounded by stinging...
Yes, they usually stay in groups, though they can't control that since plankton can't swim.
No, Phytoplankton is the smallest form of plankton.
yes! of course they do, millions of them can be in one place
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