NEED HELP ASAP NUMBER 4

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 match lol

i do believe the correct answer would be the third one. location c, because earth is tilted away from the sun at this time

hope this