How are our lungs protected?

Explanation

### Step-by-Step Solution:

1. **Understanding the Importance of Lungs**:
- Lungs are vital organs responsible for respiration, allowing us to breathe in oxygen and expel carbon dioxide.

2. **Protection by the Ribcage**:
- The lungs are surrounded by the ribcage, which is a cage-like structure made up of bones.
- The ribcage acts as a protective barrier, safeguarding the lungs from physical injuries.
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