Mina had a throat infection; in a few days it had spread to her ear. what part of her ear would be affected first?
select one:
a. middle ear
b. inner ear
c. pinna
d. external auditory canal

Middle Ear

Explanation:

Ear is one of the most important part of human body by which an individual is able to hear sounds. It also helps in maintaining pressure inside body.

The Eustachian tube found inside the ear is a canal which is connects middle ear to the nasopharynx. This area consists of back of nasal cavity and the upper throat.

Its main function is to control the pressure within the middle ear, making it equal to the pressure outside the body.

Hence, the correct answer is option A

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves