A&P in Chemistry

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Across
  1. 2. where are trace elements found?
  2. 4. 3.9% of the human body
  3. 6. carbon, nitrogen, oxygen, & hydrogen
  4. 8. the study of matter & its interaction with other matter & energy.
  5. 9. a substance that contains many amino acids.
  6. 13. the ability to do work.
  7. 14. a simple sugar
  8. 15. a chemical compound found in food.
  9. 17. the process of removing oxygen from a substance
Down
  1. 1. a molecule made up of amino acid.
  2. 3. a naturally occurring inorganic elements.
  3. 5. the process of supplying oxygen to the body’s cells
  4. 7. the act or process of breathing
  5. 10. the study of how the human body works.
  6. 11. the study of structure in plants, animals & humans?
  7. 12. nutrients that the body needs in small amounts to function & stay healthy.
  8. 16. greasy substances found in the tissues of animals,humans, & some plants.