Your classmate is always being picked on by other students.  he never lashes out and instead seems to keep everything bottled up inside.  what behavior does this illustrate? a. anger management b. counting to 10 c. fight reaction d. flight reaction

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.