Biology, 18.03.2020 23:09 cheergirlpayton3510
Karissa is conducting an experiment on the amount of salt that dissolves in water at different temperatures. What can Karissa do to increase confidence in the results of her experiment? Check all that apply. 1.have another scientist run the same exact procedure in her lab 2.include several other liquids for comparison 3.calculate the average amount of salt that dissolves to summarize findings 4.test water temperature many times with the same procedure 5.make sure the experiment follows a specific procedure that allows other scientists to produce the same findings
Answers: 2
Biology, 22.06.2019 10:30, DEVlN6070
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 12:30, DisneyyKayy
Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear
Answers: 2
Karissa is conducting an experiment on the amount of salt that dissolves in water at different tempe...
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