alleryThe pharynx is a passage shared by:
AAir and lymph
BFood and air
CBlood and air
DFood and blood
Answer & Solution
Correct answer: B. Food and air
1. The nasal chamber opens into the pharynx.
2. So does the mouth.
3. So food and air share it.
_Source: syllabus Biology, Chapter 17, Breathing and Exchange of Gases._
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