they move or swim with the fins and the move it from side to side
They have gills that they breath through when they move.
They don't sleep. Great White Sharks need to move to breathe. although they do rest.
a great white shark moves at the speed of 43mph
the shark has about 85% of the body is cartilage because with out it they can not move as fast or as agile as they are with it
The shark can only be propelled forward (or turn in a circle) by sideways movement of the tail.
it moves 2000.00 cm per sencond
hammerhead herbivore or omnivore or carnivore
Almost all the time. Many sharks rely on movement to keep water flowing over their gills, which is their version of breathing.
Jellyfish lack buoyancy and sink to the bottom of the ocean if they stop moving.
They use their fins to glide through the water and they use their tail to move them side to side
Hummingbirds are really fast. They are very agile, as they can move with a very great ease