Which of the following correctly describes the lungs? O structure that expands during expiration - during the passive phase of breathing O location of gas conduction - to bring oxygen in to the body...

Extracted text: Which of the following correctly describes the lungs? O structure that expands during expiration - during the passive phase of breathing O location of gas conduction - to bring oxygen in to the body from the surrounding environment O major chemoreceptive control center - for determining the rate and depth of respiration O location of gas exchange - between cardiovascular system and the air sacs


Extracted text: Which structure is composed of elastic cartilage, and acts like a gatekeeper, working with other structures of the shunt food to the esophagus and air to the trachea? tonsils O tongue O glottis O epiglottis O nasopharynx Send a chat