1
change in behavior or structure to become more suited for an environment
2
study of sounds produced by living organisms
3
device for increasing volume
4
a part or a piece
5
narrow, tube-like passage through which sound enters the ear
6
supercontinent existing millions of years ago
7
membranes in middle ear that vibrate in response to sound
8
place where animal or plant lives
9
spiral cavity of the inner ear; produces nerve impulses in response to sound vibrations
10
small bone in middle ear
