A scientist wants to display the numbers of gallons of fuel that were used up in a one-hour period by three different types of motors. What type of visual
display should the scientist use?

Help please

The boiling point of liquids is very high what does it indicate

How can liquids be seperated by density a the liquids are absorbed onto a paper b the liquids are turned into seperate vapors c the liquids are collected as they evaporate d the liquids are allowed to seperate into layers

How do you interpret a chromagram for what mixtures contain?