the gills are located at the back of it's head
Sea horses like fish have gills
no, it is a fish, it breathes with gills
Sea otters do not have gills because they are mammals.
They have gills and tubular feet
shallow seas and temperate waters
No.
actually yes yes they do. sea urchins have five gills that surround their mouth.
There are two gills located on each side of a perch. The Opercula is the covering that protect the gills.
No
yes
Yes they do.All sea creatures have gills.
Gills are located in the fish's body, near the slits in its neck. :)