Ascientist discovers an object in the solar system .she describes it as bigger than an asteroid, smaller than mercury and farther than neptune from the sun what is it explaine

Probably the dwarf planet - Pluto

Explanation:

Pluto was once a planet and was demoted to a dwarf planet.  It has size smaller than mercury ( 25 times smaller) but larger than asteroid. Pluto has 5 moons. It lies beyond the orbit of Neptune in the Kuiper belt. It was discovered by Clyde Tombaugh in 1930. Pluto revolves around sun in 248 years.

The object discovered by the scientist is most likely to be Pluto.

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

a is the best answer your welcome