PLEASE HURRRY! Since he was five, Alejandro has worked with his dad in his carpentry shop. Now sixteen, Alejandro is a highly skilled carpenter. Which of the following are ways that Alejandro could use his talents as an active citizen to better his community? i. Build a fence for the community garden
ii. Teach a local class on basic carpentry
iii. Sell rocking chairs to his neighbors

A. i only
B. ii only
C. i and ii only
D. i, ii, and iii

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

Who is the current chief justice of the united states?

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