Parts of the Human Ear

8. Cochlea — Inner Ear

9. Ear drum — Middle Ear

10. Ear canal — Outer Ear

11. Pinna — Outer Ear

12. Ossicles — Middle Ear

EXPLANATION:

The ear is a hearing and balance organ. Its components are as follows:

• Pinna — the ear's outermost part
• Ear Canal — connects the outer ear to the inner or middle ear
• Eardrum — separates the external and middle ear
• Ossicles — three small bones (Malleus, Incus, Stapes) that are linked together and transmit sound waves to the inner ear
• Eustachian tube — connects the middle ear to the back of the nose. It aids in the equalization of pressure in the middle ear. Equalized pressure is required for proper sound wave transfer. The eustachian tube, like the inside of the nose and throat, is lined with mucous.
• Cochlea — where the hearing nerves are located

I cannot find any answers in Brainly that shows a detailed explanation regarding this topic. However, I recommend reading this article for further understanding: https://www.hearinglink.org/your-hearing/about-hearing/how-the-ear-works/

[attached photo is not mine.]

Correct me if I'm wrong :) Goodluck!

Answer:

8) inner ear

9) middle ear

10) outer ear

11) outer ear

12) middle ear