The bending of a wave as it passes at an angle from one medium to another

answer; cattle ranching on the savanna,and forestry in the amazon;

an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

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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.

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;