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What are the 2 things present in the nostrils. why are they present? (note - they are also present in the nasal cavity)its urgent plz |
| Answer» GREATER alar cartilage is a FLEXIBLE cartilage that forms PART of the structure of the nostrils. LATERAL nasal cartilage is a triangular structure, located below the nasal bone. Cartilage of the septum — also known as the quadrangular cartilage because it is roughly QUADRILATERAL in shape — separates the nostrils. | |