You are presented with the question "what can abnormal cells do uncontrollably?" and the following answer choices: 
- falls ill
 - migrate
 - sweating
 - Smoking
 - die
 - illness
 - run away
 - divide

Now knowing that cells that divide uncontrollably may form a tumor, or abnormal mass of cells and and tumor cell means that it's an abnormal cell, choose the best answer.


 

        divide 