Q: Fact 1: Oncogenes promote the division of cells with damaged DNA. Fact 2: Oncogenes An oncogene is a gene that is capable of causing cancerous change. Given the two facts above, what promotes the division of cells with damaged DNA?

pick from the following.
+ PDAs.
+ chemicals.
+ smoking.
+ lmestone.
+ A drug..
+ acid rain.
+ bacteria.
+ cancer.
The answer is:
cancer