Scientific crossword

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Across
  1. 1. carbs Made from small molecules, breaks down and absorbed quickly by the body. Known as a simple sugar (fastest source of energy, refined sugars)
  2. 3. Material safety data sheet, provides all information hazards and how to work safely with particular chemicals
  3. 5. carbs Known as starches or fibre, composed of long strings of simple carbs and take longer to break down.
  4. 7. Chemicals enter the body through a puncture from a sharp object
  5. 8. Chemicals can enter the body through absorption
  6. 9. neither basic or acidic
  7. 12. Nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids.
  8. 15. Provides body main source of energy, and helps the body digest fats
  9. 18. A member of a large group of unicellular microorganism that have cell walls
  10. 21. A chemical reaction in which a fuel burns and releases energy
  11. 22. An infective agent that typically consists of a nucleic acid molecule in a protein coat.
  12. 23. One substance breaks down into two or more separate substances
  13. 25. Each starting substance in the reaction is called a reactant
  14. 26. Condition or set of circumstances that present a potential for harm
  15. 27. reaction One or more substances change to produce new substances
  16. 28. A disorder of incorrectly functioning organ part or structure of the body.
Down
  1. 1. displacement One element knocks another element out of a compound
  2. 2. Is a measure of how acidic or basic a solution is ranging from 0-14
  3. 4. Any phenomenon or circumstance accompanying something and serving of evidence of it
  4. 6. Chemical reaction between an acid or base that forms products that have a ph closer to 7 than either of the reactants. (Ionic compounds salt plus water)
  5. 10. Bitter tasting, water soluble ionic substances that turn red litmus paper blue
  6. 11. Chemicals can enter the body through the mouth
  7. 13. This describes the action when a germ is moved from one person to another
  8. 14. A substance that provides nourishment essentials for growth and the maintenance of life
  9. 16. Sour tasting, water soluble molecular substances that turn blue litmus paper red.
  10. 17. hazard Biological substances that can cause illness and health problems
  11. 19. Each new substance formed is called products
  12. 20. Chemicals can enter the body through the nose and mouth
  13. 24. two or more chemicals bond together forming one new substance