Hormones & Body Systems

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Across
  1. 4. This system exchanges oxygen from the atmosphere with carbon dioxide in the blood stream
  2. 7. This system provides protection and includes the skin
  3. 8. The growth responses of a plant to its environment:
  4. 10. This system creates and protects new human life
  5. 14. This system protects the internal organs and supports the body
  6. 15. Which plant hormone causes cells to divide?
  7. 16. Which plant hormone causes cells to enlarge?
Down
  1. 1. This system helps protect the body from threats
  2. 2. This system coordinates and controls movement and processes information
  3. 3. This system supplies the body with energy by absorbing food
  4. 5. Which plant hormone causes fruit to ripen?
  5. 6. This system provides movement by pulling on the bones
  6. 9. The male part of the flower is called the?
  7. 11. This system secretes chemicals that regulate body functions
  8. 12. This system transports blood, which carries oxygen, food, and other substances
  9. 13. This system eliminates certain types of wastes and maintains the right amount of water in the body