Biology, 24.11.2019 10:31 bsmith892341
Which two elements make up the greatest percentages by mass in earth’s crust? (1) oxygen and potassium (2) oxygen and silicon (3) aluminum and potassium (4) aluminum and silicon
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Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking
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Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
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How did the work of farmers and breeders in england influence the work of charles darwin
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Biology, 22.06.2019 19:30
When mitochondrial dna from living relatives was compared with mitochondrial dna from the skeletons, scientisits determined that skeletons 3,4,5,6 and 7 were members of the romanov family. which of these skeletons can be identified by name based on the evidence you have? explain your answer.
Answers: 2
Which two elements make up the greatest percentages by mass in earth’s crust? (1) oxygen and potass...
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