Remove your contacts. If you wear contacts, you should remove them for the duration of your pink eye. Contacts can irritate your eyes, causing further complications, and may trap bacteria causing bacterial conjunctivitis in your eye.
Zooplankton then feed on phytoplankton, and are then eaten by larger zooplankton, fish, larger fish, and so on. Plankton are at the base of a complex aquatic food web. During this activity you will learn how to create your own food web.
Many zooplankters are herbivores on the phytoplankton (diatoms and dinoflagellates). Almost every marine animal phylum has a larval stage that can be found in the plankton (sponges, sea anemones, worms, snails, crabs, lobsters, sea stars).iatoms are important oxygen producers in marine ecosystems (usually the first step in the food chain). They are holoplanktonic. When conditions are bad they die, sink, the cell decomposes and the frustule breaks up and mixes with sand and mud.