Answer:
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Explanation:
An equator is an imaginary line around the middle of a planet or other celestial body. It is halfway between the North Pole and the South Pole, at 0 degrees latitude. An equator divides the planet into a Northern Hemisphere and a Southern Hemisphere. The Earth is widest at its Equator
(C) Rio Grande is the correct answer
Explanation:
If a boat is gradually lowered into water it will gradually displace more and more water. As it displaces more water, the upthrust increases. ... The hydrometer, when placed in a liquid, will always sink until the weight of the liquid displaced is equal to the weight of the hydrometer
