Question

INTERNAL

-MIDDLE
EUSTACHIAN
EXTERNAL
EARDRUM TUBE
Which topic does this illustration help show?
A)
how the human ear works
B)
the structure of the ear
C)
how to reduce direct noise
D)
the process of sound vibrations

Answer 1

b

Step-by-step explanation:

Its just a diagram and doesnt have any explanation as to what its showing the ear for

Answer 2

c is right answer to your question