power or control over someone or something
dominance
the large male hippo that is in charge of a pod and its territory
dominant bull
to frighten
intimidate
hard, white matter that makes up the teeth of hippos and some other animals
ivory
a thin layer of tissue or skin
membrane
a group of hippos that live together
pods
an angry male hippo that has been defeated in a battle for dominance
rogue
not always behaving in the same way
unpredicdable
a hippos pool or bathtub
river
hippos homeland
africa
pounds of plants hippos eat per day
one hundred
mph hippos can run on land
twenty
help hippos move underwater
webbed feet
baby hippos
calves
a hippo can open its mouth this wide
four feet