g9

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Across
  1. 2. molecules moving from high to low concentration
  2. 3. an atom with 8 electrons, is in air
  3. 5. a double sugar/ 2 saccharides (simple sugar)
  4. 6. a fatty acid, full of hydrogens
  5. 8. 1 saccharide (simple sugar)
  6. 10. 3 fatty acids and a glycerol
  7. 11. used to see very small things
  8. 13. a fatty acid, can have 1 (mono) or many (poly) double bonds
  9. 14. many saccharides (complex sugar)
  10. 16. type of nutrient we need lots of
  11. 17. used to store energy
  12. 18. used to change (stain) the colour of cells
  13. 19. using oxygen to make energy
Down
  1. 1. How atoms share electrons to bond together
  2. 4. a monosaccharide, used to make ATP
  3. 7. old things changed to new things
  4. 9. the type of bond saccharides
  5. 12. used for energy
  6. 15. making energy without oxygen