What is the maximum amount of potassium chlorate that can dissolve in 200 of water at 293 K ? (Graph )

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

Density and pressure

Wow that a lot of text for my tiny so i no wanna answer