Which property of the candle wax changed when the flame heated the top of the candle?

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.

The frenchcolonies that were established in the interior regions of north america (canada and united states) were established there primarily because of what?

Compared with the children of authoritarian parents, children of authoritative parents tend to be more and more likely to demonstrate social competence.