Tobacco cause all the mention effects.
- Smoking increases the formation of plaque in blood vessels
- Gums are affected because smoking causes a lack of oxygen in the bloodstream, so the infected gums don't heal.
- Smoking damages the air sacs, airways, and the lining of lungs.
What is tobacco?
- Tobacco is the common name of several plants in the genus Nicotine of the family Solanaceae
- The general term for any product prepared from the cured leaves of these plants.
- All forms of tobacco are harmful, and there is no safe level of exposure to tobacco.
- Cigarette smoking is the most common form of tobacco use worldwide.
To know more harmful effects of tobacco here
https://brainly.com/question/11197864
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