1. Today’s AIM: How does the respiratory system depend upon the circulatory system? DO NOW: Two types of human cells are shown in the diagram below. Cell A causes the cells at B to contract. This activity would be most useful for (1)lifting a book from a bookshelf (2) going to the bathroom (3) digesting food in the small intestine (4) carrying out the process of the scientific method

2. 2. Although two organ systems may have different functions, they help the body maintain homeostasis by (1)not working together (2) working together to carry out life functions (3) taking turns fulfilling their functions (4) being located on opposite sides of the body

3. RESPIRATORY SYSTEM THE FUNCTION OF THE RESPIRATORY SYSTEM:

4. RESPIRATORY SYSTEM THE FUNCTION OF THE RESPIRATORY SYSTEM: To breathe in oxygen and to breathe out carbon dioxide

5. CIRCULATORY SYSTEM Also known as the TRANSPORT system FUNCTIONS:

6. CIRCULATORY SYSTEM Also known as the TRANSPORT system FUNCTIONS: 1.To transport needed materials to cells (oxygen and nutrients)

7. CIRCULATORY SYSTEM Also known as the TRANSPORT system FUNCTIONS: 1.To transport needed materials to cells (oxygen and nutrients) 2.To transport wastes away from cells

8. Pulse Rate:

9. Pulse Rate: # of times your heart beats in one minute

10. How does oxygen get to each of our cells? Oxygen is…

11. How does oxygen get to each of our cells? Oxygen is…  sucked up by the respiratory system

12. How does oxygen get to each of our cells? Oxygen is…  sucked up by the respiratory system  absorbed into the blood

13. How does oxygen get to each of our cells? Oxygen is…  sucked up by the respiratory system  absorbed into the blood  transported by the circulatory system!

15. Stop & Jot Explain in complete sentences how the respiratory system depends upon the circulatory system.