What do scientists think about the common ancestor of whales and hippos?(1 point)
Responses
The animal lived millions of years ago.
The animal lived millions of years ago.
The animal is still alive today.
The animal is still alive today.
The animal lived in water.
The animal lived in water.
The animal had two limbs.
The animal had four limbs.
Scientists believe that the common ancestor of whales and hippos lived millions of years ago, lived in water, and had four limbs.