When an irb is reviewing a research study and they are considering if a potential subject population is vulnerable, they should consider: are the research procedures greater than minimal risk of harm? are there adequate resources to conduct the study? is there a power differential between researchers and subjects? has the researcher completed required training?

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

yes he did writing dots to make the answer

answer; use multiple stimuli;

answer' recieve unequal treatment as a group;