Which of the following is the best way to break the accident chain? A. Avoid doing things with other people. B. Respond quickly after the accident. C. Prevent the accident. D. There is no way to break the accident chain.

the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health

i think the answer is d.

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.