4. an x-ray shows that corey's tooth is fractured below the gingiva and can't be repaired. there's also an abscess on the adjacent tooth. which staff member will corey see to get the broken tooth extracted? a. an endodontist b. a general dentist c. an oral surgeon d. a prosthodontist

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.