scales or sometimes denticles
Scales.
scales or sometimes denticles
operculum
no
its protection is the slime on its body
The skin covers and protects the body.
they have very smooth body covering
the fishes body is not to eat only the inside
fish like
All fish have a body covering of scales.
it is scales
The skin is an organ, and it is the organ that covers and protects the body.
integumentary, as in the skin that covers your entire body