1. Harmful Chemicals By: Alexis,Amanda, and Brittany

3. Your body needs sugars, proteins, nucleic acids, and carbohydrates. Your Body

5. Different kinds of cancer can effect specific organs,such as the lung,bladder,stomach,and brain.

6. Although there are different causes and symptoms of cancer , all forms of cancer involve the uncontrolled growth of body cells.

8. Lung cancer is often caused by carcinogen contained in tobacco products.

10. A woman who smokes while she's pregant has a greater chance of giving birth to a premature baby.

11. A woman who alcohol while pregnant may have a baby with fetal alcohol syndrome (FAS).

12. A child born with FAS may have brain damage that results in learning disability s,or behavioral problems.

14. Heart disease occurs in the arteries when the supply of blood is narrowed or blocked.

15. The coronary artery is the major blood vessel.

16. The coronary artery supplies blood to the heart

17. Cholesterol is another chemical that causes Heart Disease.

18. Cholesterol is a fatty acid that forms deposits in the arteries.

20. The main job of the kidneys is to filter the waste products from the blood

21. Some chemical can harm the kidney and cause kidney disease.

23. By: Alexis,Amanda,Brittany