Put the Steps in the Correct Order for a Birder

Put the steps in the correct order for a birder hearing the call of a whip-poor-will.

A) basilar membrane vibrates in different regions for each note
B) cilia of hair cells bend in different regions for each note
C) sound waves travel to the birder's pinna and enter the canal
D) action potentials travel down axons that represent different frequencies
E) auditory cortex interprets the pattern
F) bird sings "whip-poor-will"
G) malleus, incus, and stapes vibrate
H) tympanic membrane vibrates
I) pressure waves travel through fluid in the cochlea
J) oval window vibrates