Which of the following types of insurance have physicians, hospitals, and other health care providers join together and agree to offer services to members of a group at a lower cost or discount?

Which of the following correctly describes the flow of air from outside the body into the trachea?

(A) Nose, nasopharynx, laryngopharynx, oropharynx, larynx, trachea (B) Nose, nasopharynx, larynx, laryngopharynx, oropharynx, trachea (C) Nose, nasal cavities, nasopharynx, oropharynx, laryngopharynx, larynx, trachea (D) Nose, nasal cavities, laryngopharynx, nasopharynx, oropharynx, larynx, trachea

Vitamin D enables your body to absorb ingested calcium from the GI tract

Indicate whether the statement is true or false