A flow-chart is shown. From top to bottom, Emma decides to study, then Emma is not able to go bowling, then two lines are drawn to 2 boxes that contain question marks. What could happen as a result of the effects of the opportunity cost on the left? Check all that apply.

missing out on spending time with friends
is more prepared for the test
has more time to get work done
gives up a chance to have fun
takes more time to finish homework

The separation of powers outlined in the constitution divides the federal government into equally important parts. which of the following are among those branches? (select all that apply.)

Which statement best describes evidence of a mulitcultural mix in east africa? a. because of what he learned during his pilgrimage to mecca, mansa musa was able to build a center of islamic scholarship. b. the traders of ghana brought back with them slaves from the mediterranean who taught the ghana rulers about christianity. c. clans were made up of lineages that were descendants of multiple ancestors from different regions of africa. d. swahili became a language made up of words spoken by traders along the coast of the indian ocean.

The process of rocks breaking down and becoming other rocks