Question

which of these is not a similarity that whales share with land animals? have two fully developed lungs blowhole like a nose have legs to walk feed their baby milk

Explanation:

Whales are marine mammals. They have two lungs for breathing air like many land - animals, a blowhole similar to a nose for respiration, and they are mammals so they feed their young milk. But whales do not have legs to walk as land - animals do. They have flippers and a tail for swimming.

Answer:

C. have legs to walk