They help to break down animal waste and they help to decompose dead animals or plants by eating them, so that the nutrients from the dead materials go back into the water.
(the nutrients from the dead materials; go; back into the water) (They; help; to break down animal waste) Context(They help,List([0, 9))):(They; help to break down; animal waste) (they; help; to decompose dead animals or plants by eating them, so that the nutrients from the dead materials go back into the water) Context(they help,List([41, 50))):(they; help to decompose; dead animals or plants)
They help,List([0, 9)) they help,List([41, 50))
the nutrients from the dead materials They They they they
go help help to break down help help to decompose
back into the water
to break down animal waste
animal waste
to decompose dead animals or plants by eating them, so that the nutrients from the dead materials go back into the water
dead animals or plants