When you feel sick to your stomach and don't eat a lot, example like 1 meal and 1 drink a day. is that bad for your health?

How could you find out if that advice is based in scientific evidence?

If human development really does proceed continuously, what value does stage theories of development have?

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.