2. Suppose you wanted to balance the rock with a smaller rock. Where would you put the smaller rock? Draw a smaller rock on the diagram above so that it balances the big rock.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

the answer would be   10%

not: both offer magnification to the atomic level.