Review: Circulatory System

Which list correctly names the major parts of the circulatory system?

• Heart, blood vessels, blood, bones

• Heart, blood, blood vessels

• Heart, blood vessels, bone marrow, blood

• Heart, blood vessels, bone marrow

Which is NOT a main function of the circulatory system?

• It transports carbon dioxide back to the lungs

• It delivers nutrients from food

• Connects all the cells in the body

• It carries oxygen throughout the body

Which carries oxygen-rich blood away from the heart?

• Arteries

• Veins

• Capillaries

• Marrow

Which carries oxygen-poor blood back to the heart?

• Arteries

• Veins

• Capillaries

• Platelets

The 3 main functions of the Circulatory System

• break down food, remove waste, make blood cells

• react to stimuli, grow, adapt

• deliver materials, remove waste, and fight infection

Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients.

• heart

• arteries

• veins

• capillaries

Delivers oxygen to your body cells. Made in bone marrow.

• white blood cell

• red blood cell

• respiratory system

• lungs

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.

Tags

NGSS.MS-LS1-3

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

• respiratory

• digestive

• muscular

• skeletal