Which statement is true about how objects appear to bend that are partially submerged in water?

Light refracts in the water that make the object which is partially submerged appear bent when it is really not? Is that what you're going for?

It is because of the phenomenon of refraction. in this object seems to a partially submerged when medium changes ( due to its density )

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.