What is the circulatory system?
The system that pumps blood around your body.
The system that helps you breathe.
The system that helps digest your food.
Is your heart part of your circulatory system?
Is your foot part of your circulatory system?
What is deoxygenated blood?
Blood full of oxygen.
Blood with no oxygen.
Are your lungs part of your circulatory system?
What is oxygenated blood?
What are your lungs?
What is your heart?
What are veins?
What are arteries?
What are platelets?
What are red blood cells?
What are white blood cells?
What is plasma?