do not let them dangle
It would be jelly without a skeleton
Scales
they are the things that help shark breathe and protect the sharks unlike fish
the function of a frog is to help it jump around
A honeycomb of bony tubules consists of the network of small channels within compact bone tissue that house osteocytes (bone cells) and allow for the exchange of nutrients and waste products. These tubules are called canaliculi and help maintain the health and structure of bone tissue.
That would be the swim bladder.
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy bone.
These types of fish alway use MUCUS to cover their body, and to help reduce friction.
help the fish breathe
to help it eat
They Can see who's their enemiesHope This Help
The function of the sharpey's fibers were specialized collagen fibers that help attach a tendon to a bone by deep penetration into bone at right angels.