How do we know that rich blood is been carried to heart either by arteries or veins?
Answers
Answered by
0
Answer:
Explanation:
Oxygen-poor blood returns from the body to the heart through the superior vena cava (SVC) and inferior vena cava (IVC), the two main veins that bring blood back to the heart. ... From there, the blood flows through the right and left pulmonary arteries into the lungs.
Similar questions