Which if the following is the least effective way to get an exercise program back on track?

a. identifying the cause of noncompliance

b. adjusting the reward system to improve motivation

c. preparing for future challenges

d. feeling guilty

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.