You are presented with the question "cells that divide which way may form masses of neoplastic origin?" and the following answer choices: 
- non-neoplastic
 - controllably
 - epidermal
 - an organism's body
 - seldomly
 - epidermis and dermis
 - uncontrollably
 - Veins and arteries.

Now knowing that cells that divide uncontrollably may form a tumor, or abnormal mass of cells and tumor Tumors are masses of neoplastic origin, choose the best answer.


 

       uncontrollably  