Cancer
1. Cancer is a group of many related diseases that begin in cells, the body's basic building blocks. The body is made up of many types if cells normally, cells
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A. Does cancer always cause pain?
B. Can cancer be prevented?
C. What is cancer?
D. How common is cancer?
E. What causes cancer?
F. How is cancer treated?
27. Cancer occurs when cells in the body divide without
28. Gene alterations may be caused by
29. Treatment for cancer may also bring about some
30. Cancer patients may differ in their
A. prescription medicines
B. control or order
C. tolerance for pain
D. various factors
E. different genes
F. side effects