Mnemonic Device:
- Idiot, Please Carry Everyones’ Biology Books
Explanation: in ecology, the levels of organization from smallest to biggest
- 1) Individual > Idiot
- 2) Population > Please
- 3) Community > Carry
- 4) Ecosystem > Everyones’
- 5) Biome > Biology
- 6) Biosphere > Books
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