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.
they use their lungs...? =^..^=
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!
Mother Hippos
yes hippos do
Yes, there are hippos in Togo.