Circulatory system

Doctor: The three main parts in the circulatory system are:

• Organs

• The kidneys, the capillaries and blood

• The heart, blood vessels, and blood

How much time does the blood to get to every part of your body?

• 1 minute

• 3 minutes

• 4 minutes

• 2 minutes

The heart is in charge of

• exchanging carbon dioxide with oxygen

• processing liquids

• pumping the blood throughout the body

What does the blood take to all the body?

• blood vessels

• veins and arteries

• liquid

• food particles and oxygen

Tags

NGSS.MS-LS1-7

What does the blood pick up from the body?

• nutrients

• carbon dioxide

• nitrogen

• energy

How many kinds of blood vessels are there?

• 5

• 4

• 3

• 2

join arteries and veins. Very narrow with thin walls to allow substances like oxygen and food to move through them

• capillaries

• veins

• arteries

Carries blood containing wastes, such as carbon dioxide

• artery

• capillaries

• veins

Carries blood containing food and oxygen away from the heart to the body

• Arteries

• Veins

• Capillaries