Each cart below is pushed across a room with the same amount of force. Which cart will result in the greatest change in speed? F. A 75 kg cart being pushed with a 200 N force
G. A 125 kg box being pushed with a 200 N force
H. A 350 kg box being pushed with a 200 N force
J. A 450 kg cart being pushed with a 200 N force

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.

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 .