If all 12.0 g of carbon reacted, how many grams of oxygen reacted with the carbon? Record your answer to the nearest tenth. Include units.

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 .

Solubility would be your answer.