Name: ___________________ Circulatory System Facts The purpose of the circulatory system is to: List at least 4 important parts of the circulatory system: Describe (in 6 or 7 steps) what happens to blood in your body as your heart beats. 1. 2. 3. 4. 5. 6. Label this diagram of the human heart. Name and describe the function of each of the three types of blood vessels. 1. 2. 3. List three functions of blood. 1. 2. 3. List three diseases that impact the circulatory system. 1. 2. 3. Tell at least one nifty nugget of information that you learned about the circulatory system that you didn’t already know.