Why can't most stis be transmitted through casual contact with people or contaminated objects?

Sample Response: Most germs that cause STIs die quickly once they have left the human body. Objects like eating utensils, toilet seats, and swimming pools are generally safe under usual circumstances.

exposure to hazardous carcinogens and toxic substances can cause breathing problems, such as copd and various types of cancer. it also increases the risk of heart attacks and strokes and has serious (but no less unattractive) side effects, such as aging, yellow teeth, a terrible smell and damage to the vocal cords.