Q: Two women have just undergone different types of mutations without them being aware of it. Kim has just had a mutation in the DNA of her sex cells. Holly has had a mutation in her body cells. Both mutations would be able to be discovered if they happen to go to a doctor, and the doctor knows to look for it, but that is unlikely since the women are unaware these changes happened. Will Kim's mutation or Holly's mutation have more of an impact on a developing zygote?
A: Kim's mutation

Q: A scientist is observing two chemicals react. The reaction is very slow and he wants to find a way to speed up the reaction. One day the labs air conditioner breaks and he notices the reaction is happening significantly faster than usual. Will increasing the temperature of the chemicals increase or decrease the speed of the reaction?
A: increase

Q: Two twin sisters, Bianca and Rosa, were exposed to high levels of air pollution. While Bianca was exposed mostly to indoor pollution, Rosa was heavily exposed to outdoor pollution. Which sister got more fresh air?
A: Rosa

Q: Brad and Henry were two old friends in their 70's. Brad had very high levels of cholesterol, while Henry was healthier and had normal levels of cholesterol. Which friend takes a drug that decreases blood levels of cholesterol?
A:
Brad