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:
1 in 2 to 1 in 3
Explanation:Black and hispanics have had a higher rate of having diabetes than any other person
Answer:Social -Cultural
Explanation: Social-culture factor in the psychology examines the reaction of the human being towards the a community/group of people in any particular situation in their surroundings.
This is considered as the major feature in determining the human behavior in a social manner.It is also considered important factor during the growth and development of child.
