Prompt: If you heard someone say, “Theories don’t have enough evidence to be laws. Once science proves them true they will become laws.” how would you respond to them? Would you agree or disagree?

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna