Need answers ASAP please thank you!

According to naeyc, are the youngest age group that may be out of the hearing range of supervising teachers for short periods of time. preschoolers infants kindergarteners toddlers

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.

Question have you (or someone close to you) experienced a merger (vertical integration) in a current or past job position? if so, what are some major challenges and strengths of implementing vertical integration? if you have not experienced vertical integration (or do not know anyone who has undergone vertical integration), can you think of a well - known company that has merged with another corporation? what were the strengths and weaknesses of this newly formed business arrangement? type of merger (vertical integration): major challenges/strengths of vertical integration? recap (after live classroom session): what new idea/skills did you learn?