Perfect for beginners with simple, common vocabulary
Intricate Breathing Pathways Unveiled
Moderate difficulty suitable for most players
1
2
3
4
5
Across
- 2. Branches of the trachea leading into each lung.
- 3. Muscle that plays a key role in breathing.
- 4. Primary organs responsible for gas exchange.
Down
- 1. Tiny air sacs where oxygen diffuses into blood.
- 5. Cartilaginous tube that connects throat to lungs.
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- Perfect for beginners with simple, common vocabulary
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