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Q25: Where are antibiotics obtained?<br>A)molds<br>B)fungi<br>C)bacteria<br>D)all of the above<br>E)only
Q26: A cube of an unknown metal measures
Q46: What are the two most common secondary
Q53: Which of the following direct solar power
Q69: Before boarding an airplane you buy an
Q83: Of the following, only _ is an
Q98: Which of the following compounds is an
Q101: You measure the pressure of the four
Q101: Gold has a density of 0.01932 kg/cm<sup>3</sup>.
Q152: Which of the following statements describes structural