Alinguist studies the earth, rock forms, and strata the origins of words the lives of early communities by studying artifacts the development of language early human culture and development compared to the present day

Aresearcher conducts a focus group to learn about attitudes towards hygiene and disease prevention. two weeks after the focus group, the researcher learns one of the subjects had a heart attack at home and was hospitalized, but made a full recovery. based on dhs regulations, the researcher report this event to the irb? no, this does not need to be reported since the subject had the heart attack when they were home, not at the focus group.no, this does not need to be reported since it is unrelated to participation in the study.no, this does not need to be reported because two weeks have passed.no, this does not need to be reported since the subject recovered.

What were the death camps? who was sent there?

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?