Where do long chains of volcanoes tend to be located?

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

What is the number of phosphates in an atp molecule

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