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They close their Nostrils (Nose) so they can spend longer time under water so they can catch Seals Or Fish

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How do a hippopotamus nose and ears help it live under water?

To go under water they close their ears and nostrils. An adult hippo can stay under water for up to 6 minutes!


Can a hippopotamus stay underwater for a long time?

Hippos can stay underwater for up to six minutes at a time. Their nostrils close to keep water out and they hold their breath until it is time for more air.


Where do hippos have babies?

Hippos are born under water, they can stay submerged for extended periods.


How do sea lions breathe under water?

They don't breathe under water, certainly not like fish do. When they dive they hold their breath, just like whales and dolphins do when they dive. They close their nostrils as they dive to prevent water from coming into their lungs, just as whales/dolphins close their blow-holes before they dive or submerge themselves in the water.


How do seals hold their breath under water?

Apart from the ability to close their nostrils, seals hold their breath pretty much like you and I - simply by not breathing.


How do hippos breath out of water?

Hippos can't breathe entirely under water. They have perfectly ordinary lungs to breathe with, so to dive they have to hold their breath. However, hippos, like many semi-aquatic animals, have their nostrils placed well on top of their snouts, so they can breathe just fine with only the top of their heads above the surface.


List the types of animals that has nostrils that can close underwater?

Animals with nostrils that can close underwater include seals, sea lions, otters, and some whales and dolphins. This adaptation allows them to dive and stay submerged for longer periods of time without water entering their respiratory system.


Can a hippopotamus can stay underwater for a long time?

Hippos can stay underwater for up to six minutes at a time. Their nostrils close to keep water out and they hold their breath until it is time for more air.


Can a crocodile close its nostrils?

Yes, a crocodile can close its nostrils. This adaptation allows them to hold their breath while submerged underwater, as they can seal their nostrils to prevent water from entering. This feature is particularly useful for hunting and avoiding detection while swimming.


Can hippos stay under water for a long time?

for about six minutes


How have hippos adapted to life under water?

They can hold their breath for ages


What is a hippopotamus's home called?

Hippos like to swim under water sit in mud hippos can eat up to 100lbs of grass There is no name of the shelter hippos have, but they hide under the mud and grasses. Hippos sleep in the water but not under water.