Air Flow Through Bird Lungs Is a Continuous Circuit,flowing in One

question 17

True/False

Air flow through bird lungs is a continuous circuit,flowing in one direction only.

---

Definitions:

Ossicles

The three small bones in the middle ear called the malleus, incus, and stapes, which help in transmitting sound vibrations to the inner ear.

Malleus

Bone found in the middle ear that assists in the transmission of sound to the inner ear; also called the hammer.

Tympanic Membrane

A thin membrane that separates the external ear from the middle ear and vibrates in response to sound waves; also known as the eardrum.

Oval Window

Structure of the middle ear that conducts sound from the middle ear to the inner ear.