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• how would a sugar molecule serve as the basis to build a lipid molecule? responses a sugars have the same structure as lipids, but with different elements. sugars have the same structure as lipids, but with different elements. b sugars provide the phosphorus and nitrogen used to build high-energy lipids.sugars provide the phosphorus and nitrogen used to build high-energy lipids. c sugars provide the carbon, hydrogen, and oxygen used to build a lipid.sugars provide the carbon, hydrogen, and oxygen used to build a lipid. d sugars provide the energy for the cell to build lipids from raw materials.
  
• when dissolved in water, an acid or a base breaks down into a proton and an electron. two negative ions. a positive and a negative ion. a positive ion and a proton.
  
• read the excerpt from ""the gift of the magi."" ""isn't it a dandy, jim? i hunted all over town to find it. you'll have to look at the time a hundred times a day now. give me your watch. i want to see how it looks on it.
  
• choose the best answer. ¿quiénes iban a la fiesta? gladys ibamos a la fiesta. felipe ibas a la fiesta. patricia y felisa iban a la fiesta. varinia ibaste a la fiesta.
  
• to score in the 85th percentile at age 15 in the president's challenge, girls must __________.
  
• which statement is true about the given function? f(x) < 0 over the intervals (–infinity, –2.7) and (0.8, infinity). f(x) < 0 over the intervals (–infinity, –2.7) and (–1, 0.8). f(x) > 0 over the intervals (–infinity, –2.7) and (–1, 0.8). f(x) > 0 over the intervals (–infinity, –1) and (0.8, infinity).
  
• what kind of evidence should be presented in an argument? select two options.
  
• which of the following contributed to violence between pakistan and india from 1947 through 1948
  
• which event prevented descartes from publishing the world after he was done writing the book? serving as a soldier during the thirty years’ war accepting an invitation to tutor the queen of sweden awaking from sleep due to three vivid dreams learning of galileo’s imprisonment
  
• which region had the greatest growth in percentage of households with a computer between 2008 and 2018? africa asia western europe the americas