Across
- 2. Thymus, bone marrow, ____ nodes, spleen, tonsils, and white blood cells
- 6. Nervous system ____ everything you body does
- 11. Integumentary system protects your body from injuries, ____, and water loss
- 13. Bronchioles,lungs, bronchi, alveoli, and ____
- 14. Muscular system creates ____ for the body and provides strength
- 15. Skull, rib cage, ____, joints and cartilage
- 16. ____ system protects the body from disease and illness
- 17. ____ in and carbon dioxide out
Down
- 1. The skeleton provides shape and ____
- 3. ____ of human life
- 4. ____, spinal cord, senses, and nerves
- 5. Removes waste from the body
- 7. ____, cardiac, and smooth muscles
- 8. Digestive system breaks down food you ____
- 9. Kidneys, ____, and urethra
- 10. Circulatory system is the heart and blood ____
- 12. Blood carries needed ____ to the cells
- 18. Mouth, stomach, ____, and intestines