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Biology, 22.06.2019 06:50
How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
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Biology, 22.06.2019 14:30
Explain why scientists use the word dominant for certain traits.
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Biology, 22.06.2019 21:50
Energy for use in cells is stored in form of 1.chemical bond energy 2.physical energy 3.heat energy 4.mechanical energy.
Answers: 2
Explain how the mucoliary elevator prevent foreign material from getting into the lungs...
History, 27.06.2019 19:00
Health, 27.06.2019 19:00
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Mathematics, 27.06.2019 19:00