Which biome would animals be adapted to collecting FRUITS in the CANOPY layer of trees?

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

What are some natural processes that represent physical and chemical changes?

What is the starting point in replication called