Health & Medicine Tobacco

1. LessonLesson 11Why should you avoid cigarettes?Cigarettes contain 43 known carcinogens, including cyanide,formaldehyde, and arsenic.The Effects of Tobacco UseThey also…

Health & Medicine Unit b section - 4.2 factors that affect the body

1. 4.2 FACTORS THAT AFFECT THEHEALTHY FUNCTION OF BODYSYSTEMSMr. Ilko 2. THE MAIN AREAS Disease affects all areas of the body and can rangefrom sever to mild in effects…