Does anyone wanna be internet best friends?

Two critical interventions to turn around the opioid crises are:

Give an example of a trait that is controlled by more than one gene.

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