to keep their skin moist
The longest river in the world is the Nile river
No hippos are herbivores. They normally eat seaweed off river bottoms.
Hippos don't swim...they run along the bottom of the river.
no, hippos dont live in Amazon
Yes
Hippos are never naturally green, although they could become covered in green material in a river.
No, there has been no historical or fossil evidence of Hippos in the Indus valley.
Hunting and other animals are killing them.
Underwater plant life.
hippos and birds were the most common
Apart from tourists, it is the other way around - The Nile is very important to hippos for water, food etc.
The nile hippo and the river hippo I'm not sure if they still live there or not.