As a puppy, Cricket weighed 334 pounds. At her 1-year check-up with the vet, Cricket weighed 12.5 pounds. How much weight did Cricket gain between the time she was a puppy and her 1-year check-up?

Enter your answer as a decimal or simplified mixed number in the box.

lb

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."

if you know your abc's you should be able to get your answer or just use google

yes, because even though a theory has a  lot of evidence to support it, it is not always true