Answer:
c: tornadoes result when opposing updrafts and downdrafts push on existing cylinders of rotating air and tilt them upright
Explanation:
Lake Titicaca, Spanish Lago Titicaca, the world's highest lake navigable to large vessels, lying at 12,500 feet (3,810 metres) above sea level in the Andes Mountains of South America, astride the border between Peru to the west and Bolivia to the east.lake titicacia is also a borderless river of dreams
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Answer:
Solar systems do not expand despite existing in an expanding universe because of the binding force of gravity. In fact, even galaxies have enough gravity to withstand expansion.
