{'declarativized': 'When a compression wave travels through a medium, the medium is displaced upward.', 'correct': False, '__index_level_0__': 1509}
When a compression wave travels through a medium, the medium is displaced upward. False 1509
{'declarativized': 'When a compression wave travels through a medium, the medium is displaced upward.', 'correct': False, '__index_level_0__': 1509}