Question

What do scientists think about the common ancestor of whales and hippos? (1 point)

O The animal lived millions of years ago.

O The animal is still alive today.

O The animal lived in water.

O The animal had two limbs.

Answer 1

a four-footed semi-aquatic mammal that thrived for some 40 million years

Step-by-step explanation:

Answer 2

C, the animal lived in water

Whales and hippos both live in the water, so it would make sense that their ancestors did as well.