Nutrition crossword puzzle

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Across
  1. 3. Tough, stringy part of raw wheat, raw vegetables , whole wheat, and other grains
  2. 7. Substances in food that your body needs to function
  3. 9. A unit of heat that measures the energy available in food
  4. 10. Compounds that help to regulate body functions
Down
  1. 1. The study of nutrients and how the body uses them
  2. 2. The nutrients used to build and repair cells
  3. 4. Nutritients that promote normal growth, give you energy, and keep your skin healthy.
  4. 5. acids Small units that make up protein
  5. 6. Elements in foods that help your body work properly
  6. 8. The starches and sugars found in foods