Most swimming in fish is the result of the muscles on the sides of their bodies. You might not ever have thought about how you walk or run, but what you are doing is pushing off the ground with your foot to move you forward. Fish use the muscles on the sides of their bodies to push against the water in a similar manner to swim. -muscular tails for direction and push -swim bladder for buoyancy [helps them adjust whether they sink, float to thetop, or keep going straight]
When the muscles on the right side of the fish contract, the tail is pulled to that side of the body, which pushes water backwards, propelling the fish forward through the water. Then the muscles on the right side relax, and the left side contracts, pulling the tail the other way, and this cycle is repeated over and over to produce thrust.
if it is not swimming it is dead!
Yes, fish can be seen swimming in the ocean.
Two fish. One fish swimming going up an another swimming down.
A fish that is swimming vertical is usually ill or stressed and could die if not treated
it means your swimming in a pool with dirty water and fish.....get out!
Just keep swimming, just keep swimming.
Just keep swimming, just keep swimming.
Pescado means fish (a fish ready eat). If the fish is in the water swimming, its called pez.
swimming
fish
Individual fish are safer from a predator if swimming in a shoal, than if they are swimming alone.
Just keep swimming, just keep swimming.