What group would most benefit the claim caffeine of his mental awareness and monitor coordination a university research study was conducted to exam how caffeine affects fine motor skills 10 teen girls ages 1418 were given 200 mg of caffeine per day for 30 days 30 minutes after talking to Kathleen each subject to a time fly monitor skills test in which they should’ve 20 small beads in to pegs the grass compares each subject average results on the same test done 30 minutes before after taking the caffeine

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.

Which of the following best describes how the articles of confederation divided government power?

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design