Answer:
1: B, C, E, F. None of the others are sensible.
2: D. Last I checked, deforestation doesn't make people read.
I'm confident about #2 at least
Answer:
No, the researcher does need to report this event to IRB
Explanation:
The researcher only need to report the event if there is a direct correlation between the study and the said event. Heart attacks are mostly influenced dietary habit and genetics disposition rather than hygiene. Because of it, this does not need to be reported since it is unrelated to participation in the study.
True,when a rock flicks/uses its stored enrgy due to deformination it is call elastic,just remeber an elastic rubber band!
hopes this help keep on inquiring!
