Human Body Systems

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Across
  1. 3. an example of an ionic compound that helps nerves and muscle cells function
  2. 4. sugars, starches and cellulose are examples
  3. 8. the universal solvent
  4. 11. simple sugars
  5. 12. also called fats, help insulate your body
  6. 13. a group of tissues that work together and perform a function
  7. 14. the basic units that make up chemicals
Down
  1. 1. moldy bread is a result of a/an
  2. 2. All organic compounds contain
  3. 5. acids the building blocks of protein
  4. 6. form nucleic acids
  5. 7. this compound contains carbon and other elements
  6. 9. ___________carbon, oxygen, nitrogen, calcium, phosphorus make up 99 percent of your body's mass
  7. 10. Building blocks of all living organisms