In what direction does the water move in a wave? a. towards the shore only b. towards the ocean floor c. away from the crest only d. up and down

Actually, the water in waves moves in a circular motion. However, I asked my teacher and he said that the water DOES move in circular motions, but the correct answer is D.) Up and Down.

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor:

The figure is not necessarily a parallelogram because only one diagonal is bisected and only one pair of sides is congruent.