Ch 30 Sec 1 Organization of the Human Body Sec 2 Food and Nutrition

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Across
  1. 2. organic molecule that helps regulate body processes
  2. 7. the process in which a stimulus produces a response that opposes the original stimulus.
  3. 9. type of nutrient that is the major source of energy for the body
  4. 10. type of nutrient that protects the body organs, insulates the body, and stores energy
  5. 11. a type of tissue that provides support for the body and connects its parts
  6. 12. nerve impulses are transmitted throughout the body
Down
  1. 1. inorganic nutrient the body needs, usually in small amounts
  2. 3. movement of the body are possible because of this tissue
  3. 4. the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  4. 5. the tissue that lines the interior and exterior body surfaces
  5. 6. measure of heat energy in food; equivalent to 1000 calories
  6. 8. needed by the body for growth and repair