Stella studies for her exam so she can earn a passing grade and maintain her scholarship. Dorothy studies for her exam because that seems to be the only time her parents leave her alone. Though Stella and Dorothy are both studying for their respective exams, on which of the following bases do they differ? a. optimal level of arousal
b. persistence
c. intensity
d. motives

Tanya was used to using word, and she did some work for her brother mike, who was using wordperfect. tanya was quickly able to use wordperfect for windows with little difficulty, since many of the commands for it were the same as the commands for word. tanya's ability to use wordperfect best illustrates:

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.

Where did the constitutional convention take place