Int Quiz swimming for her life
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central idea - Which of the following is a central idea of the article?
O Yusra risked her life for the chance to live in safety
Sarah hurt her shoulder
The swimming pool where Yusra trained was destroyed
O Yusra didn't make it to the semifinals
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The people of are overwhelmingly arab but are divided by religion.

Lava and other matierls luanced from a volcano and into the air are referenced as

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.