Documents Aim: How do vaccinations protect us against disease ? Immunity is the ability of an organism to...

Slide 1Aim: How do vaccinations protect us against disease ? Immunity is the ability of an organism to resist disease by identifying and destroying foreign substances or…

Documents Viruses to Cancer What is cancer?. Loss of Normal Growth Control Cancer cell division Fourth or...

Slide 1 Viruses to Cancer What is cancer? Slide 2 Loss of Normal Growth Control Cancer cell division Fourth or later mutation Third mutation Second mutation First mutation…