6 L 2 3 & 6 L 2 2

The main function of this system is to get oxygen and nutrients to every cell in your body, and get rid of carbon dioxide.

• circulatory system
• respiratory system
• digestive system
• endocrine system

The left ventricle works harder than the right ventricle because it pumps blood where?

• the rest of your body
• out of your body
• to the lungs
• around your heart

How does blood travel through your body?

• heart-lungs-heart-body
• lungs-body-brain-body
• heart-feet-brain-heart
• heart-lungs-body-lungs

Veins carry what?

• deoxygenated blood
• oxygenated blood
• blood away from the heart
• deoxygenated food

Arteries carry

• oxygenated blood away from the heart
• deoxygenated blood away from the heart
• food to the stomach
• art supplies to class

What protein allows blood to carry oxygen?

• Insulin
• Oxygen
• Carbon dioxide
• Hemoglobin

What color is oxygenated blood?

• bright red
• pink
• white
• purple

Where do you find deoxygenated blood?

• Right leg and right foot
• right atrium and right ventricle
• left atrium and left ventricle
• left atrium and right ventricle

Where is oxygenated blood found?

• right atrium and left ventricle
• left atrium and left ventricle
• right atrium and right ventricle
• left atrium and right atrium

What is considered a waste product in the blood? 

• Oxygen
• Carbon Dioxide
• Nitroget
• Insulin