HELPPP PLZ 30 POINTS IFU ANSWER Select the correct answer.
How should you hold your toothbrush for the Bass technique?
A.
Hold the brush at a 45-degree angle to the chewing portion, or the biting surface, of the tooth.
B.
Hold the brush directly against the gum and the top two-thirds of the tooth.
C.
Hold the brush at a 45-degree angle to the surface of the tooth and gum line.

Situation #1: imagine that you are a free black male living in columbus, oh in 1863. you have seen the recruiting poster and have been thinking a lot about whether or not to enlist in the union army. write a one-page letter (double spaced) to your mother telling her of the decision you have made about enlisting (or not enlisting). be sure to explain the reasons that caused you to make the decision.

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population. the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors. the new research would need full review by a convened irb because children are a protected population. unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

Why did the united states want to remain neutral and how did it become involved in world war ii?