because if a human goes down to far in the water the pressure in the water against you would eventually pop your eyes out!!!!!
because if a human goes down to far in the water the pressure in the water against you would eventually pop your eyes out!!!!!
Dolphins have a much better lung capacity then humans. Dolphins also have a much more streamlined body that is made for swimming in water. These make the dolphin faster and their air from on breath lasts longer.
Dolphins are mammals, breath air and have lungs. Fish filter oxygen from the water using gills.
Dolphins are mammals, breath air and have lungs. Fish filter oxygen from the water using gills.
Because they cant breath underwater so they use their hole to breath in and out the water
True.fish cant breath underwater with lungs.So they use gills to breath underwater.
because a fish can breath underwater and a whale cant its a mammal
Under water doesnt have enough air molucules that we need. Therefore we cant breath underwater. :)
They have modified gills, which means they breath air, but need 75-80% humidity. They cant breath underwater, they will drown!
Humans have water proof skin and that is why we cant breathe through it.
they get caught in fishing nets and are covered by other fish and cant get up to breath so they die.
Afraid not...Mermaids dont exist and humans cant breathe underwater.
Because you have lungs and fish have gills.
because it's too high pitched. humans can't hear sounds past a certain pitch.
no they breath oxygen like us
Yes, they can breath underwater because they are bugs and don't have antennas so their vertebrae cannot sense the fact that it may drowning or it cant even sense if it under water or not!