Regarding the case study of friar casing, llc - what is the type of product friar make and sell?

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation.documentation is required unless waived by an irb.to protect minors documentation is always required.federal regulations do not require the documentation of minors’ assent.

Sociology is best described as the systematic study of

Most of the workers who laid the central pacific railroad were?