An arbiter is consulted when
a. neither side can agree to move forward
b. both groups agree on a compromise
c. a cooperative decision is made
d. someone has their feelings hurt

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?

Which of the following was not a result of early humans increasing proficiency at finding food

The people of mozambique and zimbabwe would be most likely to be affected by a change in flow of which of these rivers? a) congo b) niger c) nile d) zambezi