See the set up in picture 1, where a finger holds a syringe containing a tied balloon closed.

Then see picture 2, where the syringe is pulled open and the tied balloon expands. How are the molecules of air in picture 1 different than the molecules of air in picture 2?

Only one reactant yields 2 or more products. meaning you will only have 1 product and it will break down into 2 or more products. eg. h2o -> h2 + o2

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.

The correct answer is:   bri hope this answer was ! : )