enters a persona! body (like drinking blaaah, kerogene, DDT, eta.) hia wady is quickly harmed = if aan be within 4 few minutes or days, Howavyar, if harm wera to come from radiation, it would usually take a jong tima for it to appear - 1t could be after many years. The body contains a number of organs such aa lungs, liver, skin. Each of these organs has very small parts aalled calls that join together to form (all parts of) the body. Remember that there is radiation that haa always been a part and of the world, there is radiation that come fron atomic bombs. Scientists believe that the more radiation a person receives the more harm he mignt have. Both the radiation that nas been a part of the world and that from atomic bombs can cause harm to the cells of the body. In addition there are other things such as samoking that cauge Che same kind of damage to cells fn the ttself. bady. Sometimes this kind of damage If tnia kind of damage oceurs, ‘ALL oells increase by dividing. can come just from the body it aan cause diseases called cancer, {[t is through this normal dividing that growth and repair of the bady gccour. process of Cancer happens when cells in the body are damaged and rapidly grow and increase in number more than they should, By doling this, make people get aiok. they destroy the healthy parks of the body and can Some paople can recover from cancer, but offers may not. Cancer ooourred all over the world before there were atomic bombs. For example, if there were 100 people who diad around the world from any cause, about 15 of them would hava died fran aancer. The dinnases of cancer continue to oecur around tha world. oancers that are causad by radiation eangera that are eauged by other things. are no different from the [f the diseases of cancer appear we] The