Mee im taking a quiz

a scientific theory is different than the way we use the word theory in common speech. which of these is likely to be true about a theory as used in everyday life?

it is accepted by the scientific community.
it uses evidence to explain how nature works.
it's possible hypotheses are always found to be false.
it proposes an explanation of a particular event in our life.

Idk gurl I need help to

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.