Advanced Human Body-themed Crossword Puzzle
Listed Items
- 1.  The biological mechanism that transforms food into energy
 
- 2.  It's not muscular or circulatory, but
 
- 3.  Vital function allowing exchange of oxygen and carbon dioxide in our body
 
- 4.  This organ uses gastric acids to digest the food we eat
 
- 5.  The biological name for the body's message carrier cells
 
- 6.  Vital system for producing offspring
 
- 7.  Component of the respiratory system that’s an external facial feature
 
- 8.  This transforms your lunch into useful energy for your body
 
- 9.  Found in vertebrates for support and shape
 
- 10. Humans typically have a set of five of these
 
- 11. The bodily function that turns your food into usable energy
 
- 12. The smallest living units in your body
 
- 13. What system in your body helps balance hormones?
 
- 14. The organ with valves like a trumpet
 
- 15. With these, we mechanically break down food
 
- 16. When damaged, it regenerates to form scar tissue
 
- 17. You can find them near your lower back inside your body
 
- 18. An organ vital for hormonal regulation and digestion
 
- 19. What we dress as on Halloween to spook people
 
- 20. Functional structures in living beings that perform specific jobs
 
- 21. The word for the movement and distribution of blood in the body
 
- 22. These structures transmit electrical signals in your body
 
- 23. Organs that help process the air you breathe
 
- 24. What allows our brains to perceive optical illusions?
 
- 25. This is where your vocal cords are
 
- 26. What's another term for areas where our bones connect?
 
- 27. It uses 20% of your body's energy, even though it only makes up 2% of your body's weight
 
- 28. The code in your body that determines your traits