Do fish have chins,or do birds have ears?

Question

Do fish have chins,or do birds have ears?

Answer 1

i am not sure about fishes, but birds have ears, because they hear us dont they?

Answer 2

Of course they do. Birds lack the pinna (the piece of ear that we see on the sides of our heads). Instead, they have holes in their heads that are not visible because of their feathers.

Answer 3

Yes, and yes.