Q. 44 A4.2( 13 Votes )
What is a food chain? Give one example of a simple food chain.
Food chain is defined as a series/ chain of organisms wherein each organism is dependent on the other for energy (food).
Example of a simple food chain-
Zebra eats grasses and are in turn eaten by lions.
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List two biotic components of a biosphere.Xam idea - Science