In the human heart, blood from the lungs enters the heart through the left atrium, pumps into the left ventricle, out the aorta and through the body, and then returns into the right atrium, pumps into the right ventricle and exits to the lungs. Using the diagram, which set of letters (A, B, C, D, E) correctly represents the process describe above?

Question

In the human heart, blood from the lungs enters the heart through the left atrium, pumps into the left ventricle, out the aorta and through the body, and then returns into the right atrium, pumps into the right ventricle and exits to the lungs. Using the diagram, which set of letters (A, B, C, D, E) correctly represents the process describe above? (A) E, D, A, B, C (B) B, C, A, E, D (C) C, D, A, B, E (D) D, C, A, E, B

Tardigrade Admin · Accepted Answer

Correct answer is (b) B, C, A, E, D