Final answer:
The correct order of the steps of circulation, beginning with C, is: C, A, E, B, D
Step-by-step explanation:
- C. De-oxygenated blood from the body enters the heart through the right atria, then right ventricle
- A. De-oxygenated blood exits through the pulmonary artery and travels to the lungs to pick up oxygen and get rid of carbon dioxide
- E. Newly oxygenated blood is brought back to the heart through the pulmonary veins into the left atria and then down to the left ventricle
- B. Oxygenated blood in the left ventricle leaves through the body’s main artery, the aorta, and travels throughout the body
- D. Blood delivers oxygen needed for cellular respiration to all cells in the body and removes the CO2 that is created as a result