Introduction

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Across
  1. 3. Foods a person usually eats and drinks
  2. 4. Any substance the body can take in and assimilate; a source of nutrients
  3. 5. A substance that provides nourishment essential for growth and the maintenance of life
  4. 7. The study of how food nourishes the body
  5. 9. A substance required in relatively large amounts by living organisms; fats, proteins and carbohydrates
  6. 10. The ability to do work
Down
  1. 1. A substance required in trace amounts for the normal growth and development of living organisms; vitamins and minerals
  2. 2. Training at a high level of physical exertion or for competitive purposes
  3. 6. Planned, structured and repetitive body movement that promotes or maintains physical fitness
  4. 8. Regular practice of an activity with improvement in flexibility, strength or endurance