sentences: starts instrument a marbles mixture from a steam into a oil by increasing light matter & a liquid is a kind of substance & boiling is when liquids are heated above their boiling point ->  a liquid will change from a liquid to a gas when its heated above its boiling point  a liquid will change from a liquid to a gas when its heated above its boiling point & land is a mean of steam at outside glaciers -> water will change from a liquid to a gas when its heated above its boiling point