Question

what are filter feeders

Answer 1

Filter feeders are a sub-group of suspension feeding animals that feed by straining suspended matter and food particles from water, typically by passing the water over a specialized filtering structure.

Answer 2

                  FILTER FEEDERS:

1.)They are the aquatic animals which feed the food particles and substrate present in water .
2.)They work like filters yes they are filtering water from the food particles hence they are named as filter feeders
3.) like they filter up , imagine you are given a bowl of cereal with some milk in it and you  are a flamingo and you want to eat the cereal and leave the milk away you do it by filtering off the milk
eat they yummy cereal and leave off what u dont need thats just the way these filter feeders behave
  
examples of filter feeders are as follows:
Flamingo
sponges
krill
most of the whales 
etc........


i added a few pictures have a look at them
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courtesy fire furry:)