Cancer

What is cancer (at the cellular level)? How is cancer linked to the cell cycle? Explain how is cancer related to genetic mutations? Explain the non-inherited vs inherited forms of cancer. Illustrate the case of the actress Angelina Jolie? What are carcinogens, mention 3 well known (not the types or classification, just examples) and the type of cancer they may produce. Statistics show that in USA, 1 out 3 people will develop cancer (any cancer type, any age). How can you reduce your chances to develop cancer? (Minimum 5)