Biology, 25.06.2019 19:00 lisilyn9755
20 ! word bank: adaptation, biologist, biology cell, control group, cycle, data, dna, ecosystem, environment, experimental group, heat, hypothesis, law of conservation of energy, protein, reproduction, speciation, species, theory, variable a(n) is a chemical used by a cell to grow and function.
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Biology, 21.06.2019 23:20
Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used
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Biology, 22.06.2019 03:30
Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins
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Biology, 22.06.2019 10:30
Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection
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Biology, 22.06.2019 11:40
Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above
Answers: 1
20 ! word bank: adaptation, biologist, biology cell, control group, cycle, data, dna, ecosystem,...
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