The hippo would win because it is much stronger and more powerful. The moose's hooves or antlers (if it is a bull moose) would not do anything due to the thick hide of the hippo.
A moose.
The hippo.
the hippo would win because it has a big mouth.
The piranha would win.
a full grown hippo
Otter vs Moose? Big mismatch the Moose.
The hippo and the bison lives in completely different environments. Even if they fought each other, the hippo has a weight, size, thick skin, and big jaw advantage over the bison. In a fair fight, the hippo may win.
Possibly the hippo.
Rhino
The Rhino.
The Crocodile Could Eat The Hippo But The Hippo Could Get The Crocodile Away With TheBreath...... I believe they would both win. ------ I personally think it depends on the size and age of both. ----- A hippo would win because it could put a foot ontop of the crocodile's mouth and then the crocodile wouldn't be able to move its mouth.
Probably the moose.