Across
- 2. The system to which the lungs belong
- 6. Nutrients that aid in building and repairing muscles and tissues
- 9. The term that describes the physical process of growing up
- 10. The primary source of energy and warmth for our body
- 13. Feeling a sense of accomplishment and satisfaction
- 14. An emotion felt when facing something scary or threatening
- 15. Which side of your chest holds your heart?
- 16. an important mineral that helps build stronger bones
Down
- 1. condition is caused by eating too little food
- 3. a vital nutrient as it controls our body temperature
- 4. The organ that sends blood throughout our body
- 5. Bony structures that protects the lungs
- 7. An emotion triggered when feeling nervous or uncomfortable
- 8. Gas essential for breathing taken in by the lungs
- 11. An activity that allows your mind and body to rest and recover
- 12. Nutrients that maintain health, prevent diseases, and regulate chemical reactions