An athlete preparing for a marathon runs 21.3 miles. How many kilometers did they run?

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .