Question

cancer a silent killer

Answer 1

Cancer begins when cells in a part of the body start to grow out of control. There are many kinds of cancer, but they all start because of out-of-control growth of abnormal cells. Cancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells. Growing out of control and invading other tissues are what makes a cell a cancer cell. No matter where a cancer may spread, it is always named for the place where it started. For example, breast cancer that has spread to the liver is still called breast cancer, not liver cancer. Likewise, prostate cancer that has spread to the bone is metastatic prostate cancer, not bone cancer. Different types of cancer can behave very differently. For example, lung cancer and breast cancer are very different diseases. They grow at different rates and respond to different treatments. That is why people with cancer need treatment that is aimed at their particular kind of cancer. 

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Answer 2

Cancer-The Silent Killer Kimberly Hansen COM/156 12/15/2012 Holly Overturf This year alone, approximately 1 million people will die from cancer. It is one of the leading causes of death in the world, second only to heart.