You need to fill in the boxes with the two answers below if you could tell me them that would be great.

Which is the link between heredity and tobacco addiction

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

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.