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Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?
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Pulmonary arteries carry highly oxygenated blood. true or false?
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Identify six energy inputs in the process of producing corn ethanol frq should corn become fuel apes...
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