Topic summary
Food chains

Extracted from the Wikipedia article Food chain.
History
Food chains were first discussed by al-Jahiz, a 10th century Arab philosopher. The modern concepts of food chains and food webs were introduced by Charles Elton.
Topic summary

Extracted from the Wikipedia article Food chain.
Food chains were first discussed by al-Jahiz, a 10th century Arab philosopher. The modern concepts of food chains and food webs were introduced by Charles Elton.