BIOLOGY

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Across
  1. 2. forms the clot that stops bleeding around a wound
  2. 5. contains amino acids and is helpful for growth and repair
  3. 8. method used to measure energy given out by food
  4. 9. one of the main macronutrients other than fibre and protein
  5. 10. makes up 70% of the human body
  6. 13. a yellow component of blood
  7. 14. 79% of exhaled gas
  8. 15. tiny hairs in airways cleaning out dest/microbes
Down
  1. 1. a method to cope in the deep sea which slows down the heart rate
  2. 3. this solution will turn brown when there is no starch present in a food
  3. 4. chemical reaction to release energy in cells
  4. 6. simple sugar that is small and soluble
  5. 7. total amount of food consumed by a living being
  6. 11. a chronic disease that causes difficulty in breathing
  7. 12. air sacs in your lungs