Across
- 2. includes esophagus, stomach, and intestines
- 4. includes lymph nodes and vessels
- 6. includes heart and blood vessels
- 8. includes kidneys, ureters, and bladder
- 9. includes thyroid, pancreas, and adrenals
- 11. includes sperm and eggs
Down
- 1. includes lungs, bronchi, and trachea
- 3. includes skin
- 5. includes brain, nerves, and spinal cord
- 7. includes skeletal muscles, heart, and organs
- 10. includes bones, cartilage, and joints