Biology · Ecosystem
Which of the following best explains why food chains rarely exceed 4 to 5 trophic levels?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Progressive decline of usable energy at each trophic level✓
- 2Detritus food chain compensates for all losses
- 3Apex predators are absent
- 4Limited biodiversity
Correct answer
Progressive decline of usable energy at each trophic level
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