Im doing my history homework and i can't seem to find the question "list and describe 4 weapons introduced in world war 1 and effectivness and how they were used" can someone ?

Cynthia writes computer programs for mobile phones and has received five job offers in the last week this is most likely because everfi

Afull irb committee meeting is convened and one agenda item is a new research proposal to evaluate how mothers interact with their learning-disabled child. the inclusion criteria require the children to be a minimum of five years of age. the protocol requires the mother of the child to look at the child without any expression and not to talk to the child for three minutes. the committee determined that the mother's required task may upset the child. the irb approved the study with appropriate language in the parental permission form regarding the possibility that children might become upset. after the start of the study, the principal investigator reports to the irb that, as expected, one of the children became upset. the incident was handled according to the protocol and the child is fine. what should the irb do with regard to this report?

What is a person called when they are on your side and supports you