(Question)
If friction causes an object to slow down, then what causes an object to slow down? Answer choices: - sweating - hormones - quadriceps - smooth surfaces - electrically - friction - speed - lack of friction
(Answer)
friction

(Question)
If cancer cells divide more often than normal cells, and often develop into tumors, then tumors are a collection of cancer what? Answer choices: - harmful - mutations - cells - toxins - three - Mass - oncogenes - ovaries
(Answer)
cells

(Question)
If when the cell cycle is no longer regulated, this can result in mutation, then what is a result of when the cell cycle is no longer regulated? Answer choices: - anemia - Smoking - Dehydration - fever - Pollution - mutation - radiation - bacteria
(Answer)
mutation