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What else can I help you with?
Why do dolphins have a hole on their back?
Because they cant breath underwater so they use their hole to breath in and out the water
How long can a dolphins breath underwater?
1 mile per hour
Can a dolphin breath under water?
Dolphins can't breathe underwater because they are mammals. They go to the surface to breathe and then hold their breath while underwater
What do dolphins need blow holes for?
They need them to breathe through. Dolphins, being mammals, have to inhale air and hold their breath underwater.
Do dolphins and humans breathe the same?
No. Dolphins spend three quarters of their time underwater. Dolphins can hold their breath for an unbeliveable time. So they have bigger lungs.
Most fish species use gills to breathe true or false?
True.fish cant breath underwater with lungs.So they use gills to breath underwater.
What mammal can hold its breath underwater longer than the hippo?
Whales, dolphins, and maybe a platypus.
What do dolphins do above water?
because they are mammals and need to breath but they can underwater for a long time
How long can a dolphin saty underwater dyring a hurricane?
Dolphins can hold their breath for a maximum of eight minutes.
Why are whales not placed in the fishes?
because a fish can breath underwater and a whale cant its a mammal
Why can we breath air but not under water?
Under water doesnt have enough air molucules that we need. Therefore we cant breath underwater. :)
How do dolphins breath to survive in the ocean?
they come up above the water and breath with their blowhole and then go back underwater. they do the same thing as whales so but they are just smaller
