The effects of tobacco smoke on the circulatory system include: raised blood pressure and heart rate. constriction (tightening) of blood vessels in the skin, resulting in a drop in skin temperature. less oxygen carried by the blood during exercise. The effects of tobacco smoke on the respiratory system include: irritation of the trachea (windpipe) and larynx (voice box) reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages.
Answer:
Carry your ID with emergency contact information and bring a small amount of cash and a cell phone with you, especially if walking alone. Stay alert by not talking on the phone as you walk and keeping the volume low on your headphones.
Explanation:
I think the answer here is D
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