Answer:
The right side of heart sends blood to the lungs to be oxygenated in the pulmonary circuit, while the left side sends blood to the rest of the body in the systemic circuit.
Step-by-step explanation:
The right atrium of the heart receives deoxigenated blood from the whole body with carbon dioxide then it passes to te right ventricle to be sent to the lungs to get oxyganted, after that the blood goes to the left atrium then the left ventricle and goes to the rest of the body. The blood in the lungs gets oxynated.