1. Bell work 12/6/2016-Get your comp. book!
Grab a worksheet from the front table and begin working on it!

2. Which of the following is an example of smooth muscle?

3. Describe the functions of the skeletal and muscular systems with your group.

4. The Cardiovascular System
Body Systems

5. What should I know… Levels of organization of living things
Functions of the different body systems
Organs found in each body system
Importance of homeostasis
Types of muscle tissue
Movement of muscles and skeleton

6. Today’s Goals:
I can describe the function of the cardiovascular system.
I can list the substances that are contained in the cardiovascular system.
I can explain how blood flows through the body.

7. The Cardiovascular System
pg. 39

8. Cardiovascular system:
—transports blood throughout the body
Made up of heart, blood, blood vessels such as veins, arteries, and capillaries

9. The Cardiovascular System… 1. Carries wastes from cells 2
The Cardiovascular System… 1. Carries wastes from cells 2. Removes wastes from cells 3. Carries hormones (chemicals) through the body
Your heart beats 100,800 times a day.
With every beat, 70 mL of blood is pumped out of the heart.

11. Blood Flow Gets blood from the body Gets blood from lungs
Right Atrium
Left Atrium
Right Ventricle
Left Ventricle
Blood goes to lungs
Blood goes to the body

12. Blood Flow:

13. Parts of the Cardiovascular System:
Arteries—take blood AWAY from the heart (oxygen-rich blood) Veins—take blood TO the heart (oxygen-poor blood) Capillaries—tiny passageways that allows exchanges of nutrients and oxygen between body cells and blood

15. Types of Circulation:
Pulmonary—heart to lungs to heart Systemic—heart to body to heart