3. choanal atresia
Dr. Mujahid Khan. The pharynx is situated behind the nasal cavities, the mouth, and the larynx It may be divided into nasal, oral, and laryngeal parts.
Bean shape structures behind abdominal wall that are 4-5 inches long Three main regions: cortex, medulla, and sinus The cortex and medulla contain nephrons.
Respiratory System
Leah James and Nathan Umbarger
SKULL
Respiratory System The word respiration describes two processes: The word respiration describes two processes: Internal or cellular respiration: is the.
