1.)The blood entering the right side of the body contains (oxygenated / un- oxygenated) blood. Pick one A/B

2.)All arteries carry oxygenated blood EXCEPT the artery.

3.)What structure brings blood to the right atrium?
A. Aorta C. Great saphenous vein
B. Pulmonary vein D. Superior and inferior vena cava

1. The blood entering the right side of the body contains un- oxygenated blood (B).

2. All arteries carry oxygenated blood EXCEPT the pulmonary artery.

3. What structure brings blood to the right atrium?  Superior and inferior vena cava (D).

Explanation:

The cardiovascular system is responsible for getting blood to organs throughout the body, through the joint function of the heart and blood vessels.

The circulation of the blood has been divided into two circuits:

The blood that reaches the right atrium —entering to right side— proceeds from the superior and inferior vena cava, and is non-oxygenated blood.

In the minor circulation, the pulmonary arteries exit the right ventricle, carrying non-oxygenated blood to the lungs, being the only arteries to carry venous blood.

menstruation is a process in which blood and mucous flows out every month through the vagina. this process occurs every month because one egg is released from the ovary every month and at the same time, the uterus (womb) prepares itself to receive the fertilized egg.

explanation:

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