Survival Needs, Life Functions, and Homeostasis

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Across
  1. 4. The process of removing waste from the body.
  2. 5. The system responsible for providing nutrients to the body.
  3. 6. The system that regulates body temperature and protects tissues.
  4. 7. The survival need that is the most abundant substance in the body.
  5. 9. Feedback mechanism that amplifies the original change.
Down
  1. 1. The system that includes bones and supports body movement.
  2. 2. A survival need; essential gas for cellular respiration.
  3. 3. The body's ability to maintain a stable internal environment.
  4. 8. Feedback mechanism that reverses a change in a controlled condition.