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The rivet popper hypothesis compares an ecosystem to an airplane and species to its:
AWings
BPilots
CSeats
DRivets
Answer & Solution
Correct answer: D. Rivets
1. Each passenger pops out one rivet.
2. Losing too many weakens the plane.
3. The rivets stand for species.
_Source: NCERT Class 12 Biology, Chapter 15, Biodiversity and Conservation._
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