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of 27 available terms

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5 Written Questions

5 Matching Questions

  1. neutron
  2. solvent
  3. electron
  4. adhesion
  5. solute
  1. a substance dissolved in the solvent
  2. b substance (usually water) that dissolves a solute
  3. c neutrally charged subatomic particle in the nucleus of an atom
  4. d negatively charged subatomic particle that circles the nucleus of an atom
  5. e attraction between molecules of different substances

5 Multiple Choice Questions

  1. how species change over time
  2. pure substance made of only one kind of atom
  3. When cohesion and adhesion work together against gravity
  4. process in which genetic material from two parents combines and produces offspring that differ genetically from either parent
  5. 1. made of cells
    2. have universal genetic code (DNA/RNA)
    3. maintain stable internal environment (homeostasis)
    4. change over time as a species (evolve)
    5. reproduce as a species (sexual & asexual reproduction)
    6. respond to environment (stimulus)
    7. obtain & use materials and energy (metabolism)
    8. grow & develop

5 True/False Questions

  1. hydrogen bondchemical bond formed when two atoms share electrons


  2. covalent bondbond created by the weak attraction of a slightly positive hydrogen atom to a slightly negative portion of another molecule


  3. atomcharged atom


  4. DNAcharged atom


  5. compoundsubstance formed when atoms bond


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