Final answer:
Cancer is a disease caused by the rapid increase of abnormal cells in the body.
Explanation:
Cancer is a disease characterized by the rapid increase of abnormal cells in the body. These cells proliferate uncontrollably and can invade other tissues. This unregulated cell growth leads to the formation of tumors and can potentially spread to different parts of the body.
Learn more about Cancer here:
https://brainly.com/question/38244283
