Heather and mike share the household chores as equally as possible. they take turns with the cooking and driving their son to daycare. both of them work outside the home, and each of them takes responsibility for child care one night a week to give the other one a break. we can say that their relationship has

a altruism
b groupthink
c reciprocity
d social exchange

This is the mountain range known as the alps. which of these statements regarding the alps is true? a) the alps are the largest mountain range in asia. b) the alps protect the roman empire from invasion. c) the alps were key in preventing england from being conquered in warfare. d) the alps prevented the roman empire from taking control of most of europe.

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.

Why is corruption not effectively reduced in nepal