Hurry pls 1. all about tobacco a. list 10 diseases that are caused by smoking. b. list 5 other negative effects of using tobacco.

1.copd 2.cardiovascular 3.cancer 4.emphysema 5.chronic bronchitis 6.asthma 7.stroke 8.hypertension 9.atherosclerosis 10.impotence

1. Causes you to go blind
2. Increases the risk of type 2 diabetes
3. Can cause erectile dysfunction
4. Smokers lose bone density at a faster rate than non-smokers
5. It can cause cancer just about anywhere in your body
6. Can make it harder for women to become pregnant
7. Is a cause of rheumatoid arthritis
8. Can increase your risk of cataracts
9. Causes anxiety and irritability
10. Can cause early menopause
11. Can cause lose of appetite
12. Can cause high cholesterol
13. Can cause your fingers to turn yellow
These are just a bunch of things hoped it helped(;

The answer would be d. most contraceptives are effective when used properly