Which condition causes ocean salinity to decrease?
a. river water flowing out into the ocean...
Biology, 20.08.2019 10:10 allycoops666666
Which condition causes ocean salinity to decrease?
a. river water flowing out into the ocean
b. low levels of precipitation
c. high levels of evaporation
d. freezing of polar ice caps
Answers: 1
Biology, 21.06.2019 14:30
Which of the rock examples below is most likely to be metamorphic
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Biology, 22.06.2019 04:30
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.
Answers: 2
Biology, 22.06.2019 10:30
The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere
Answers: 1
Biology, 22.06.2019 10:30
How do the evolutionary chart and the video support the claim that all living things are made up of cells?
Answers: 3
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