The _______ tonsils are along the sides of the oral cavity near the oropharynx
The _______ tonsils are at the posterior portion of the tongue
The _______ tonsils are in the nasopharynx
500
Name the artery that carries blood from the left ventricle to the body
Aorta
500
What is the sphincter between the stomach and the duodenum?
Pyloric sphincter
500
What is the triangular area at the base of the urinary bladder and between the two ureters called?