How Cancer Spreads
Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!
1.
Cancer begins when a mutation occurs in a cell.
3.
Cancer cells break off from the main tumor. The cells enter the bloodstream and spread throughout the body.
2.
The cell with the mutation divides over and over. This process produces a mass of cells called a tumor.
