The exploration of the mid-Cayman rise is intended to discover what life may have been like before the evolution of photosynthesis b. the origins of photosynthesis life in shallow, coastal regions d. the chemical composition of undersea mountains C.

What does that mean you dum bum

The answer to this problem is. 67

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 .