Circulatory system

Which type of blood vessel carries blood TO the heart?

• arteries

• veins

• capillaries

What is the main organ of the circulatory system?

• Brain

• Heart

• Stomach

The job of the heart is to . . .

• pump blood around the body.

• break down food

Tags

NGSS.MS-LS1-3

Deoxygenated blood means that the blood is low in...

• Oxygen

• Carbon dioxide

As the blood reaches the lungs, what is removed from the blood?

• Oxygen

• Carbon dioxide

• Red blood cells

• White blood cells

The part of the blood that carries oxygen is called

• Red blood cells

• White blood cells

Atria pumps blood to the:

• artries

• veins

• ventricles

Blood leaves the heart in two vessels are.....

• Aorta and pulmonary vein

• Aorta and venae cavae

• Pulmonary artery and aorta

• Pulmonary artery and pulmonary vein

Which of the following contain deoxygenated blood?

• Left ventricle

• Right atrium

• Pulmonary vein

The type of blood vessel that normally carries de-oxygenated blood back to the heart from body cells

• arteries

• veins

• capillaries