Smoking is bad because, it can cause lung cancer, and other infectious diseases. Which can be deadly, if not treated.
Here are some of tings that can happen inside of the lung's if you smoke:
1) Cancer
2) Asthma
And many more.
Smoking doesn't just affect the lung's, smoking alos effect the mouth and teeth.
Smoking can cause teeth to turn yellow, and smokers often have bad breath from smoking. Smoking can alos cause cancer inside of the mouth, and even on the lips. Which can be deadly if not treated.
Hans Selye described three predictable stages the body uses to respond to stressors, called general adaptation syndrome (GAS). ... In the second stage, known as the resistance stage, the body attempts to resist or adapt to the stressor. The last stage is known as the exhaustion stage because energy is depleted.
Lose that friend he or she is no good!!
ANSWER: body experiences cold environment, body starts shivering, muscles start contracting, body raises the internal temperature
