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Scientists used petri dishes to grow bacteria taken from soil samples. which is the best way to
prepare the petri dishes for repeated use?
Answers: 2
Biology, 21.06.2019 23:00
The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?
Answers: 3
Biology, 22.06.2019 07:00
According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously
Answers: 2
Scientists used petri dishes to grow bacteria taken from soil samples. which is the best way to
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