All matter is made up of atoms that cannot be divided or destroyed. true or false

This would be known to be "true". Practically every matter that you would see, you could say to your self that this kind of matter was never divided, and also the fact that it can not be destroyed.

Your True

Cancer cells exit the cell cycle (stop dividing) when abnormal cellular activitiy is detected is your answer.

Explanation:

This is the answer because cancer cells are what cause tumors which are basically when cells are dividing uncontrollably. Cancer cells never ever exit cell cycle they are always repeating it causing abnormal production of cancer cells so the last answer cancer cells exit the cell cycle is false making it the answer for this question.