Why does the united states have to change the age limit to 21 for tobacco products?

Aduty of the adult assigned to supervise a group of children is to a. check on the children at least every 20 minutes. b. keep the children within earshot. c. give the children a list of "don'ts" concerning behavior. d. conduct a name-to-face check when transitioning to the playground

How are medical providers most likely to be grouped for searches? check all that apply. -coverage -specialty -age -competence -need

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