5c.

Question 1

1. Describe the function of the circulatory system
2. Describe the function of the respiratory system.
3. Explain how the circulatory system and respiratory system work together to move oxygen through your body.

Answer 1

1. Circulatory System: Moves important things through your body by your blood
2. Respiratory System: Allows you to breathe in oxygen and breathe out carbon dioxide
3. Your respiratory system brings oxygen into your body and your circulatory system moves it through your body.