Question

In the human heart, oxygenated blood is carried from the lungs to the heart by the

a. vena cava.
b. capillaries.
c. aorta.
d. pulmonary arteries.
e. pulmonary veins.

Answer 1

Oxygenated blood is carried from the lungs to the heart by the pulmonary veins.

Step-by-step explanation:

The answer to the question is e. pulmonary veins.

In the human heart, oxygenated blood is carried from the lungs to the heart by the pulmonary veins. These veins transport oxygen-rich blood from the lungs to the left atrium of the heart.

For more information, review section 20.5 Circulatory Pathways provided in the reference material.