Question

What four animals below share a common ancestor?

Whale
Frog
Horse
Lion
Bat
Bird

Answer 1

Whale, Horse, Bat, and Bird

Step-by-step explanation:

Whale, horse, bat, and bird are all part of the same clade of mammals called Boreotheria, which diverged from other mammals in the Cretaceous period Frog and lion belong to different clades of vertebrates that are more distantly related to Boreotheria.