Dana gives care to marnie's dog when dana finds marnie's dog ill on the side of the road. after marnie locates her dog, marnie promises to reimburse dana for the cost of treating the dog. marnie's promise is binding, because there is a bargained-for-exchange.

the old way of life was represented by superstition, an angry god, and absolute submission to authority. the thinkers of the age of reason ushered in a new way of thinking. this new way championed the accomplishments of humankind. individuals did not have to accept despair. science and reason could bring happiness and progress. kings did not rule by divine right. they had an obligation to their subjects. europeans pondered the implications for nearly a century. americans put them into practice first.

taking a bath requires the most water out of the given options because it takes a significant amount of water in order to fill a bathtub.