Why is it important to learn about historical cause-and-effect relationships?
a. because history is the story of past events
b. because historians cannot explain why things happened
c. because history is an analysis of events
d. because historical events rarely are causes or effects

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has

What is generally true of the lower house in a state legislative branch ?

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.