Human Circulatory and Respiratory System Extension

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Across
  1. 1. Dioxide Every exhale releases this gas; plants love it for photosynthesis.
  2. 3. A balanced one ensures optimal energy, growth, and brain power.
  3. 8. An initial chamber in the heart, like a welcoming room for blood.
  4. 11. Engaging in this boosts cognition, mood, and cardiovascular health.
  5. 13. Vessel These intricate pathways ensure blood's journey throughout our body.
  6. 14. The rhythmic pattern your heart follows; think of it as its own drumline.
  7. 15. Our body's intricate dance with Oxygen and Carbon Dioxide.
  8. 16. The foundational blocks of life; you're made of trillions of them!
  9. 18. Vital for cellular respiration; we breathe it, trees gift it.
  10. 19. A powerful chamber in the heart that propels blood forward.
  11. 20. This liquid component of blood plays a role in clotting and immunity.
Down
  1. 1. System An intricate network ensuring every cell gets its due.
  2. 2. Blood Vital cells carrying life's essential gas: Oxygen.
  3. 4. System An architectural marvel aiding in the gas exchange process.
  4. 5. A tangible rhythm on your wrist, indicating life's tempo.
  5. 6. A fundamental act; the bridge between our body and the atmosphere.
  6. 7. The main arterial highway, originating from the heart.
  7. 9. An indefatigable organ, symbolizing life and emotions alike.
  8. 10. The life-sustaining fluid highway transporting vital nutrients.
  9. 12. Blood Cells Our body's valiant defenders against foreign invaders.
  10. 16. The never-ending journey of blood, nourishing every cell.
  11. 17. A holistic state of well-being: physical, mental, and emotional.