yuma7uwfv8 yuma7uwfv8

15-03-2021
Biology

contestada

Which blood vessel supplies blood to the heart muscle itself?
O a. Aorta
O b. Coronary artery
O c. Vena cava
O d.Hepatic portal vein

Respuesta :

trinityburke005 trinityburke005

15-03-2021

Answer and Explanation:

B. Coronary artery

On the surface of the heart, there's coronary arteries. It supplies oxygen and blood to the heart muscle. The major blood vessels that enter the heart are the superior vena cava, the inferior vena cava, and the pulmonary veins.

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