11. Dr. Nomura is a geologist who studies rock formations from the Cretaceous period of Earth's history. His most recent study compares rocks from rock formations in two different locations. The
information from the study is as follows:
• Rock A formed from small pieces of rock.
• Rock B formed from liquid rock in a different place.
• Rocks A and B formed at about the same time in the Cretaceous period.
Dr. Nomura wants to write a report to other geologists. Are Rocks A and B the same or different types
of rock?
The rocks are
a
different types because they formed in different places.
b
different types because they formed in different ways.
с
the same type because they formed at the same time.
d
the same type because they both formed from rock material.

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.