Across
- 2. Tiny hair-like structures that line the trachea and other parts of the airways.
- 5. The process of how we take in oxygen and release carbon dioxide
- 8. The liquid part of blood that carries cells, nutrients, and waste throughout the body.
- 9. Tiny blood cells that help your body form clots
- 11. What color is the cell that helps fight infections and diseases
- 13. Blood vessels that carry blood towards the heart
- 14. The gas organisms breathe (including us)
- 15. Tiny blood vessels where the oxygen, nutrients, and waste occurs between blood and tissues
- 18. Cells in blood that can carry oxygen, fight infections, and help with clotting
- 20. Help or support related to the sense of smell (The first word)
Down
- 1. The tube that connects your voicebox to your lungs.
- 3. The act of breathing in or inhaling.
- 4. The largest artery in the body that carries oxygenated blood from the heart to the body.
- 6. A blood vessel that carries oxygen-rich blood away from the heart to the tissues and organs to the body
- 7. This refers to the heart and blood vessels, and the circulation of blood
- 10. The voice box,It helps you breathe, make sound, and protect the windpipe
- 12. The process of breathing out, where air is released from the lungs.
- 16. The organ in your body that you use to breathe.
- 17. A chamber of the heart that pumps blood out to the lungs and the rest of the body.
- 19. One of the main air passages that branch from the trachea to the lung