They are important to the ecosystems they live in because they keep fish populations in line through selective hunting, and they recycle nutrients.
(They; are; important to the ecosystems) (they; live; L:in; because they keep fish populations in line through selective hunting) (they; keep; fish populations; L:in line through selective hunting) (they; recycle; nutrients)
They they they they
are live keep recycle
important to the ecosystems
L:in because they keep fish populations in line through selective hunting
fish populations L:in line through selective hunting
nutrients