Testimony that comes from a recognized authority who has conducted extensive research on an issue

What is one way the congress used normal legislation to affect the executive branch of government? a) congress passed laws to regulate commerce. b) congress established federal courts below the supreme court. c) congress set up agencies, departments, and offices. d) congress creates the presidency and vice presidency.

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.

How is the uk’s government is solving the air pollution problem?