Which is a true statement about nicotine? a. nicotine is less addictive as alcohol, cocaine, or heroin. b. smokers experience little or no nicotine withdrawal when they quit. c. nicotine addiction causes more disease and death than all other addictions combined. d. nicotine users do not have a physical need for the substance.

Sadie and her mom were at a hardware store to purchase smoke detectors for their new home. sadie's mom was unsure how many units she should purchase. what is the general recommendation? a. one large one for the middle of the house b. every room in the house should have one c. kitchen, garage and laundry room- since those are where most fires happen d. every living area including the hallway by the bedrooms should have a smoke detector.