DOL Circulatory System 1/28-/29

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

The job of the heart is to . . .

• pump blood around the body.

• send food to the small intestines.

• break down food.

• give energy to the body.

What is the job of the circulatory system?

• Transport gases, nutrients, and wastes to and from your cells

• Causes blood to circulate through the body by it's pumping action

• carry blood away from the heart

• carry blood back toward the heart

Tags

NGSS.MS-LS2-3

What does the arteries do?

• carries blood away from the cell

• carries blood back towards the cell

• nutrients, wastes, and gases are exchanged between blood and cells in this

What does the veins do?

• carries blood away from the cell

• carries blood back towards the cells

• nutrients, wastes, and gases are exchanged between blood and cells in this

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory
• digestive
• muscular
• skeletal