Unit 1: Bodies in Balance Crossword Puzzle
Across
- 1. System that sends and receives signals and is the command center of the body
- 4. Holds the body upright, maintains shape, and are where blood cells are produced
- 7. System that fights infection and disease
- 9. Organs where gas exchange occurs during cellular respiration
- 12. Organ that serves as the control center of the nervous center
- 13. The gas that is exhaled during cellular respiration
- 15. Systems that protects from the external environment and regulates temperature
- 17. System that controls breathing and respiration
- 18. Organ that pumps oxygen-rich blood to the body and oxygen-poor blood to the lungs
- 19. System that provides structure and shape
Down
- 2. The gas that is inhaled during cellular respiration
- 3. A state of balance among all the body systems needed to survive and function
- 5. Organ that regulates body temperature, protect from microorganisms, and senses feeling
- 6. System that is responsible for movement
- 8. System responsible to remove waste products from the body
- 10. System that pumps blood and nutrients throughout the body
- 11. System that breakdown and absorbs the nutrients from foods
- 14. A muscular tube that transports food from the mouth to the stomach
- 16. Two bean-shaped organs that filters the blood