Pollen grains scientists a identify plants and make assumptions on past climate conditions. b understand tree growth and make assumptions on past climate conditions. c understand how earth was shaped and make assumptions on past climate conditions. d identify major ice ages and make assumptions on past climate conditions.

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

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.

Environmental science are unconsidered with methods to preserve natural resourcesa. trueb. false