Oysters are filter-feeders. They open a little, and their hairlike cilia draw in water. The water contains some organic particles which are food for them. They use these nutrients and let water flow back out.
Oysters eat phyto and zooplankton, these are tiny plants and tiny animals that are always present in the worlds oceans.They are filter feeding mollusks, and as such capture their tiny meals with filaments extended in the water like very fine fingers.
People, otters, some crustaceans, other mollusks, and more rarely diving birds.
No they filter feed through water and eat things like plankton
Baleen Whales filter their food. They are filter feeders. They take in a lot of water and their baleen plates filter the food from the water.
yes
Oysters
hey there ma names pratham and i like nikita and i think that she is very nice :) OMG wth, your such a retard : ) i think nikita is very nice also HEYHEYHEY! well my its nikita i think all of you people are very nice and you people complete my food chain :) NAWWWW, we complete her food chain. were all eastern oyster's :D anyways, ill answer your question. Oysters are filter-feeders. They suck in water and filter out the plankton and detritus to swallow. Then they spit the water back out. (Detritus is dead plant and animal matter.) They also accidentally filter out and collect any poisons that might be in the water. This cleans the water, but is not so good for the oysters. Because these poisons are more likely to be in coastal waters in the summer months, it is usually not safe to eat oysters in the summer time. Oysters have gills and get their oxygen from the water.
Some animals eat oysters for food. Chesepeak Bay pretty much uses them as food. :)
sea stars eat clams and oysters
They eat clams and musels.
Most clams filter the water for plankton.