Science test Practice for Jack

This includes parts of the body that control blood flow through the body.

• Heart

• The Circulatory System

• Veins

• Aorta

4 main parts of circulatory system are

• heart, arteries, veins, blood

• heart, brain, oxygen, bones

• head, shoulders, knees, toes

• eyes, ears, mouth, nose

The heart is a what?

• bone

• emoji

• muscle

• vein

Your heart is the size of your?

• foot

• knee

• finger

• fist

Your blood

• supplies oxygen and nourishment

• is the hardest working part of the body

• helps the body repair itself

• fights disease

Nutrients in blood are

• red and white blood cells

• veins

• aorta

• muscles

3 types of blood vessels:

• blood, veins, aorta

• blood. brain. lungs

• lungs, bones, muscles

• arteries, capillaries, veins

Arteries:

• are very think filters to separate nutrients and waste products

• handle the blood out and away from the heart

• return blood to the heart

• fight disease

Blood that is red and has oxygen is called:

• oxygenated blood

• deoxygenated blood

Blood that is blue and doesn't have oxygen in it is

• Deoxygenated blood

• Oxygenated blood