Fact 1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells.

Fact 2: Cancers are growths of abnormal cells.

Given the two facts above, answer the question "Cells that divide uncontrollably may form what?" with the following options: 
- divided attention
 - illness
 - uncontrollable urges
 - massive damage
 - bacteria
 - cancer growth
 - Veins and arteries.
 - growing limbs


 

      cancer growth   