Question

Bats, birds, and humans are vertebrates. Birds and bats have wings that help them fly, and humans don't have wings. But if you looked at the bone structure of all three organisms, you'd notice similarities in the arrangement of their bones. What can you infer from this information?

Answer 1

Birds, bats, and humans share a common ancestor. TOOK THE MASTERY

Answer 2

The correct answer is: Bats, birds, and humans share a common ancestor.

Step-by-step explanation:

By observing the similarities between bats, birds and humans one can infer that according to the theory of evolution proposed by Charles Darwin, humans, bats and birds indeed share a common ancestor due to the similarities in the arrangement of their bones.

If bats, birds and human didn't share a common ancestor the arrangement of the bones would have been different.