31. A mixture with sand, pink sugar and water would be best separated using

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;

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.