ANSWER:
Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid. This principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.
Answer:
in my opinion i think Harriet Tubman should replace Andrew Jackson on the 20 dollar bill because she had a huge impact on society. Also having Harriet Tubman on the $20 shows that we value what she did, that we value women, that we value people of color. And I think for so many reasons, it's a very exciting signal to people throughout our country.
Explanation:
Okay two things
first you should have put this into history not english XD
second answer is "Realism was a literary movement whose authors described life as they saw it, instead of how they imagined or wanted it to be. Another literary movement, Regionalism, was related to Realism. Regionalism authors portrayed the specific traits of particular regions or areas of the United States."