Muscle, bone, skin, and organs. Basically the same as every other mammal, but they do secrete an oil that serves as a sunscreen.
Hippos are never naturally green, although they could become covered in green material in a river.
God when he made the earth and heaven.
There is no evidence Hippos snore. However, complex bellows, shrieks and grunts are made both in and out of water, although 80% of all hippo vocalizations are made underwater. ChCha!Source: http://www.chacha.com/question/how-loud-do-hippos-snore
no he made it out of hippos tusks
hippos
The collective nouns are a bloat of hippos, a crash of hippos, or a herd of hippos.
what hippos
do hippos hibernate
well the male hippos enimes are humans and other hippos what he said ^
Hippos and alligators don't live in the same regions. Hippos do kill crocodiles, but they don't eat them.
other hippos
Because they are hippos!