Create a list of 3-5 items that you encounter each day and describe their scientific background. (No links)

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.