In order for a cell to divide it must first make a copy of its dna. this process is called
a. transformation.
b. rna replication.
c. dna replication.
d. asexual reproduction.

H=   2(area/a+b)h= 2(144/a+b)h= 2(144/18+18)h= 2(144/36)h= 2(4)h=8

Answerhaiti, zambia;

Ithink the answer is ,temperature,pressure, and chemical changethey are identified by texture,streak,and locationthere are three ways that metamorphic rocks can form contact, regional,and dynamic metamorphism good luck, all this came right outta of the book