Based on the diagram, which of these conclusions is correct about the two waves?

they have equal frequencies.
they have equal wavelengths.
the amplitude of wave 2 is double the amplitude of wave 1.
the frequency of wave 2 is double the frequency of wave 1.

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."

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

hope this any more questions i am here plz mark brainliest