An ecological pyramid is sometimes used to show both the flow of matter and energy in an ecosystem. the pyramid narrows as matter and energy flow from the bottom to the top. what does this pyramid tell you about the energy in this ecosystem? a) energy stays the same. only the number of living things change. b) energy decreases from the top to the bottom as organisms are larger in size. c) energy increases from bottom to top because the organisms get larger in size. d) energy decreases from bottom to top because some is used at each level for life processes.

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.