What do scientists think about the common ancestor of whales and hippos?(1 point) Responses The animal lived in water. The animal lived in water. The animal lived millions of years ago. The animal lived millions of years ago. The animal had two limbs. The animal had two limbs. The animal is still alive today.
The common ancestor of whales and hippos is believed to have lived millions of years ago and likely lived in water. Scientists also believe that this ancestor had both aquatic and terrestrial adaptations and may have had four limbs.
