Hippos have unique skin that needs to be kept wet for a good part of the day. Staying out of the water for too long can lead to dehydration, so hippos try to remain in water during the day They sleep under water.Hippos spend about 16 hours a day in the water. While awake, they can hold their breath for up to five minutes. While they sleep in the waterEven with a less powerful bite force the size of their body and mouths make the hippo the dominant animals The hippopotamus is a very aggressive wild creature, It is not only their size and weight that makes them dangerous, but also their very sharp teeth

1. https://animalsworldwide74.blogspot.com/2023/09/hippos-rest-in-water.html
1Q.Why do hippos rest in water?
Hippos have unique skin that needs to be kept wet for a good part of the day.
Staying out of the water for too long can lead to dehydration, so hippos try to
remain in water during the day
2Q.Do hippos sleep in the water?
They sleep under water.Hippos spend about 16 hours a day in the water. While
awake, they can hold their breath for up to five minutes. While they sleep in the
water
3 Q Why are hippos so powerful?
Even with a less powerful bite force the size of their body and mouths make the
hippo the dominant animals
4 Q Are hippos aggressive?
The hippopotamus is a very aggressive wild creature, It is not only their size and
weight that makes them dangerous, but also their very sharp teeth.