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.
They can hold their breath for ages
No, they have the ability to hold their breath for long periods of time. (ie. whales, dolphins, etc.)
Hippos can't "breath" underwater but they can hold their breath for long periods of time.
their lungs help hippos to breath also hippo power
No, Hippos live in the water.
Hippos bathe in freshwater.
Yes they doone fourth is equal to what percent
Thy have lungs and come up out of the water for air. Their lungs are huge and they can hold their breath for a long time. They're active mostly at night and graze then.
wasps can hold their breath for 30 minetesby the way i like hippos and eat ice cream and .........im single
Hippos are born under water, they can stay submerged for extended periods.
Hippos eat grass and water plants.
Hippos will defecate in the water they are standing in. This action is mainly territorial.