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How does friction with the atmosphere affect the speed of an artificial satellite
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How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
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Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms
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Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
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80. An atom is to a molecule, as a
to a cell
A. an organism
B. an organ
C. a tis...
A. an organism
B. an organ
C. a tis...
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