1. Trace the flow of blood through the anatomy of the heart by completing the following: Right atrium through the tricuspid valve to the A)___, through the B)_ valve to the pulmonary trunk, to the C)_, to the capillary beds of the lungs, to the D), to the E) of the heart, through the F) valve to the G), through the H) valve to the I), to the systemic arteries, to the J) of the tissues, to the systemic veins, to the K), L), and M)__ entering the right atrium of the heart.

Trace the flow of blood through the anatomy of the heart by completing the following: Right atrium through the tricuspid valve to the A) right ventricle, through the B) pulmonic valve to the pulmonary trunk, to the C) pulmonary arteries, to the capillary beds of the lungs, to the D) pulmonary veins, to the E) left atrium of the heart, through the F) bicuspid (mitral) valve to the G) left ventricle, through the H) aortic semilunar valve to the I) aorta, to the systemic arteries, to the J) capillary beds of the tissues, to the systemic veins, to the K) superior vena cava, L) inferior vena cava, and M) coronary sinus entering the right atrium of the heart.

Explanation: