Metabolism

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Across
  1. 2. what our body needs to give it power
  2. 5. Glucose are it's building blocks
  3. 6. what humans are made of
  4. 7. when glucose and oxygen are combined it causes a chemical reaction called
  5. 8. the system that takes in oxygen and releases carbon dioxide
  6. 10. the system that takes in and breaks down food
Down
  1. 1. What proteins break down into
  2. 3. One of the two molecules you need to produce energy that comes from food
  3. 4. What the respiratory releases when you breathe
  4. 6. the system that transports molecules to cells
  5. 9. One of the two molecules you need to produce energy that comes from the air