Circulatory System

THE HEART AND THE BLOOD VESSELS AND THE BLOOD MAKE UP WHAT SYSTEM?

• URINARY
• SKELETAL
• CIRCULATORY
• MUSCULAR

What is the function of the heart?

• To pump blood around the body so that the body receives O2 Removes CO2 Gets nutrients and fights infection

• To remove oxygen from the blood

• To allow blood to flow through it

• To breath

What part of blood is responsible for carrying oxygen and carbon dioxide to body cells?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

THE TYPE OF BLOOD VESSELS THAT RETURNS BLOOD TO THE HEART 

• ARTEY
• VEIN
• CAPILLARIES
• BLOOD VESSEL

What do the arteries do?

• pumps blood to the heart
• pumps blood to and from the heart
• carry's blood away from the heart 
• a muscle 

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

What is the heart ? 

• meaty organ 
• a small metal spike with a broadened flat head,
• organ of soft nervous tissue 
• muscular organ

Tags

NGSS.MS-LS1-3

How many types of blood vessels are in our body?

• 1
• 2
• 3
• 4

The heart is about the size and shape of your . . .

• head

• fist

• hand

• foot

How does the heart work?

• It pumps blood first to the lungs, back to the heart and then around the rest of the body.

• It pumps blood first to the rest of the body, back to the lungs and then to the heart.

• It pumps blood around the rest of the body, back to the heart and then to the lungs,