Blood being pumped by the heart is circulated in two circuits.One circuit carries blood with high levels of _____________ to the lungs,and the other circuit carries blood with high levels of _____________to the body.

Question

Quizplus · Accepted Answer

The two circuits in the cardiovascular system are the pulmonary circuit and the systemic circuit. The pulmonary circuit carries blood with high levels of carbon dioxide to the lungs to be exhaled, and the systemic circuit carries oxygen-rich blood from the lungs to the rest of the body.

Blood Being Pumped by the Heart Is Circulated in Two