The Body Systems

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Across
  1. 4. supplies the body with oxygen and removes carbon dioxide
  2. 7. protects body from pathogens and helps prevent disease
  3. 8. provides fast communication about stimuli outside the body and has quick responses to these stimuli
  4. 10. transports oxygen and nutrients throughout the body
  5. 11. removes toxins and wastes, regulates amount of fluid and salt in body, and maintains blood pH
  6. 12. regulates body temperature, protects and allows perception
  7. 14. allows movement of joints
Down
  1. 1. provides structure and support
  2. 2. allows movement of the bones
  3. 3. transports blood cells, removes wastes, and regulates temperature
  4. 5. mechanically digests food and absorbs their monomers for use in the body
  5. 6. produces eggs and sperm and leads to fertilization
  6. 9. maintenance of constant internal environment
  7. 13. secretes hormones from glands