Which of the following sentences is true about cancer?

The answer is: Uncontrolled cell growth.

Cancer is a disease characterized by abnormal cell growth, which causes the destruction of other healthy cells in the body. Cancer cells are characterized by spreading and penetrating into the surrounding tissues, and they lack components that make them respond to normal vital signals that make them stop growing and stabilize. Cancer can affect all organs of the body, and sometimes the causes may be unknown. Although there are some cancers that can be inherited through abnormal genes, this is rare. The method of treating this disease depends on the type of cancer and the extent of its development, and sometimes biological therapy can be used to treat some different types of cancer.