Our bodies first line of defense is made up of physical and chemical barriers that work on all pathogens. this is called:

The model is likened to an assembly line because speed and efficiency are the key elements of this modle a. due process b . crime control c. criminal justice d. judicial discretion

The united states constitution gives the the power to regulate interstate commerce.

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.