Nutrition

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Across
  1. 3. a nutritional compound that is the body's preferred source of energy
  2. 5. one of many inorganic nutritional compounds that are necessary for growth and development
  3. 7. the act or process in which people eat food and use it to grow and be healthy
Down
  1. 1. one of many organic nutritional compounds that are necessary for growth and development
  2. 2. a nutritional compound that provides insulation and is an excellent source of energy
  3. 4. the ability to do work, have power or produce change
  4. 5. one of the three nutritional components that must be consumed in relatively large amounts:carbs, protein and fat
  5. 6. a nutritional compound that is a building block of muscles, blood, hair, skin and nails