the human body
Post on 12-Nov-2014
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The Human Body
Chapters1. Smoking2. Alcohol3. Skeletal System4. Muscular System5. Digestive System6. Reproductive System
Smoking
Effects from Smoking
The Heart
The Brain
The Lungs
What happens to the heart?
Effects on the Brain
Alcohol
Skeletal System
Muscular System
Digestive System
Reproductive System
Karen
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