What happens to the leftover gas molecules and dust particles from a star’s formation?

It can be reused in another star because the law of conservation of matte states that matter is neither created nor destroyed.

Explanation:

hope this helps

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!