A black horizontal line is met by an arrow A from above and left. A dotted line B runs down to the horizontal line at a right angle and meets B. B meets the arrow where it strikes the horizontal line. The A and B make an angle C. Use the drop-down menus to identify the parts of the diagram labeled A, B, and C. Label A: Label B: Label C:

It's true it didin't work becouse britain continued trading with it's colonies and the system hurt economies of the countries that used it

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.