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