Answer:
4 slave states stay in the union.
<span>The story of North American exploration spans an entire millennium and involves a wide array of European powers and uniquely American characters. It began with the Vikings’ brief stint in Newfoundland circa 1000 A.D. and continued through England’s colonization of the Atlantic coast in the 17th century, which laid the foundation for the United States of America. The centuries following the European arrivals would see the culmination of this effort, as Americans pushed westward across the continent, enticed by the lure of riches, open land and a desire to fufill the nation’s manifest destiny.</span>
Answer:
b) electrons jump onto or off the neutral ball when a charged object comes close
Explanation:
What causes a pithball to move is when "electrons jump onto or off the neutral ball when a charged object comes close".
The pithball electroscope is actually used to test if a body is charged or not. When a charged body is brought near the pithball, the ball moves. The movement of that charged body reveal that there are electrons it is carrying.
The pithball can actually be charged. It is charged by touching a charged object to it. This leads to some of the charges on the surface of the charged object moving to the surface of the ball. The pith-ball electroscope was invented by John Canton, a British schoolmaster and physicist in 1754.
The line of defense that Cilia and mucous can be categorized with is First line of defense.
- The first line of defence can be regarded as innate immune system.
- Level one of this system usually encompass some physical barriers such as our skin as well as the mucosal lining in our respiratory tract.
- The tears as well as our sweat and mucous that is been manufactured through our skin as well as mucosal lining can as well be regarded as the part of the physical barrier.
Therefore, First line of defense serves as innate immune system
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Answer:
True. The Revolutionary War started on April 19,1775, which is more than a year before the Declaration of Independence.
