How Is It That Humans Can Perceive Multiple Sounds at Once

Multiple Choice

How is it that humans can perceive multiple sounds at once?

A) Humans have two ears, each perceiving a subset of frequencies in the environment.
B) Each portion of the basilar membrane vibrates at a unique frequency, and multiple regions can be stimulated at the same time.
C) The fluid in the middle ear can transmit multiple frequencies to the oval window.
D) The more frequencies of sounds that are present, the farther the sound travels into the cochlea.