Question

Bats birds and humans are verterbrates. Birds and bats have wings that help them fly and humans don’t have wings. But if you look at the bone structure of all three organisms you know the similarities in the arrangement of their bones. What can you infer from this information

Answer 1

Step-by-step explanation:

They share a common ancestor because otherwise they would not have similar arrangements of bones. It doesn't matter that humans can't fly.