Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.

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Across: 1. Nutrients that provide your body with energy 3. This happens when small molecules travel from the small intestine into the blood 4. The breaking down of large moelcules into small molecules 5. These chemicals are needed in your body 6. Nutrients needed to make new cells 9. Small molecules made when fats are digested 12. A type of carbohydrate found in bread, rice and pasta. 14. These organs remove waste chemicals from the blood 15. This is formed when starch is digested

Down: 2. This process converts glucose and oxygen to carbon dioxide and water, and energy is released. 7. These speed up chemical reactions in your body 8. This chemical is made in the liver when amino acids are broken down. 10. This organ breaks down harmful chemicals so they can be excreted 11. Nutrients in your body used to store energy 13. These acids are made when portein is digested