fins
it helps to swim
what help fish regulate how close they swim to the bottom
It helps fish breathe
swim bladder is what helps the fish stay afloat without the swim bladder a fish would simply sink duhhh
No, swim bladder disease is not contagious to other fish. It is a condition that affects an individual fish's swim bladder, which helps control buoyancy.
it helps it swim
float
The oval shape of a fish helps it swim faster and easier.
exaption
Yes almost all fish have swim bladders it helps them go up and down. Gold fish can get flip over disease involving the swim bladder
The swim bladder keeps the fish upright in water.
Yes, they are. Fish cannot be removed out of water without dieing, but mammals can be in water and land, and mammals have more organs than fish, but fish are the only ones with a Swim bladder. A Swim Bladder helps the fish find density in water to float and swim.