Tuesday, April 10, 2012
[WATCH]: Biology Final Proyect, Cideb G115
Made by Samantha Denisse Flores Torres, Carmen Cazares Baez, Marcelino Guevara Araujo, Amelia Irene Franco y Hugo Morin Goméz. CANCER- Cancer is a term used for diseases in which abnormal cells divide without control and are able to invade other tissues. In cancer, cells divide and grow uncontrollably, forming malignant tumors, and invading nearby parts of the body, spreading through the lymphatic system or bloodstream. But not all tumors are cancerous. Benign tumors do not grow uncontrollably, do not invade neighboring tissues, and do not spread throughout the body. Even so, they can be dangerous if they press on vital organs, such as your brain. In a normal person, healthy cells control their own growth and will destroy
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