In the diagram, what is happening to the temperature at point b? question 6 options: a. the temperature is rising as the molecules break apart from each other b. the temperature is not rising because the heat is being used to break the connections between the molecules c. the temperature is dropping as the molecules break apart from each other d. the temperature is rising as the substance melts e. the temperature is not rising because the molecules are slowing down

B. The temperature is not rising because the heat is being used to break the connections between the molecules

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.