The Respiratory System
Across
- 2. Retracts when breathing in, allowing oxygen to be pulled into your lungs
- 4. A respiratory disease associated with smoking
- 5. A beneficial nutrient/vitamin that is primarily in oysters/seafood, red meat, and poultry
- 7. A beneficial nutrient/vitamin that is found primarily in pumpkin/chia seeds, almonds, and spinach
- 8. One of the most common respiratory diseases that affects the way you breathe
Down
- 1. Attached to the lungs, and spread air throughout the Alevoli
- 3. Blood vessels in the wall of the Alevoli
- 6. The main body of the Respiratory System