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 had two limbs. The animal had two limbs. The animal is still alive today. The animal is still alive today. The animal lived in water.

Answer 1

Scientists believe that the common ancestor of whales and hippos lived millions of years ago. This ancestor is thought to have been semiaquatic and is believed to have had limbs adapted for both land and water environments. While this ancestor is no longer alive today, the evolutionary lineage eventually led to modern whales and hippos. Therefore, the most accurate response from the options you provided is: The animal lived millions of years ago.