Which statement about natural selection is true? environmental changes drive differential reproduction. differential reproduction causes environmental changes. environmental changes determine which animals survive. overproduction of offspring drives environmental changes.

environmental changes determine which animals survive

environmental changes determine which animals survive hope this

the answer to this question is a

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."