Why isn’t there a change in temperature during a phase change? a. the energy is transferred to the surrounding air c. the temperature would increase b. the energy would be used by the increasing motion of molecules d. all of the above

The temperature is latent, it is a hidden temperature needed to excite the molecules above the threshold needed for a change of state...

your answer is " The energy would be used by the increasing motion of molecules"

The answer is B

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.