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Q16: The bond that holds amino acids together
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Q27: The United States has 5% of the
Q55: The diameter of an atom is 100,000
Q61: Charcoal filtration of wastewater is an excellent
Q76: Which part of the water supply is
Q87: Which of the following will have the
Q90: Kilauea volcano in Hawaii emits 200-300 tons
Q111: Municipal water supplies are disinfected by treatment
Q172: The SI unit of energy is the<br>A)