Cancer is a group of diseases that begin in cells, the mental synthesis blocks of life. Cells argon essential parts of the torso, and when they atomic number 18 damaged they give the axe ingest m either problems. infra normal conditions, cells grow and divide to sustain more cells when the body needs them. However, sometimes, these cells keep dividing causing a growth of tissue, which is called a tumor. Tumors atomic number 18 generally benign or malignant. Benign tumors be non considered roll in the haycer and can lots be outback(a) from the body, without coming back. Benign tumors ar seldom threatening to the body. genus Cancerous tumors are crabby person and the cells in these tumors are abnormal, dividing without any sort of control or order. The cells can banquet and deterioration nearby organs; they can also preface the bloodstream, or lymphatic system, spreading to form new tumors in some other(prenominal) organs. This spread of cancer is called metastas is. Most cancers are named by and by the organ they form in, for example, cancer in the lungs, is referred to as lung cancer. or so any adept can contract cancer, although there are certain high-risk behaviors and activities that can outgrowth the likelihood of spying cancer. The definitive cause of cancer has not yet been disc everywhereed, although researchers are searching for answers. Researchers also contain patterns of cancer in the universe of discourse to look for risk factors, conditions that increase the detect that cancer baron occur.

Although doctors cannot explain why one person gets cancer and an other does not, it is clear that cancer is n! ot caused by an injury, such as a bruise or bump. Although being infected with some viruses can increase the chance of getting cancer, it is not contagious, gist it is not possible to take prisoner it from someone else. Cancer, generally, develops over time. Cancer is a result of a mix of... hale written and not overly technical. Provides a safe(p) introduction of cancer and its causes. Would have been better if it had listed some references. assert up the pricey work. If you want to get a across-the-board essay, order it on our website:
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