Use MYP Biology flashcards to review the key terms and ideas in 6.3 Food chains and webs.
Practise recalling cell biology, genetics, and ecology, then return to the cards that need more work.
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What is a food chain?
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A food chain is a simple, linear sequence showing how energy and nutrients pass from producers to consumers across trophic levels (for example, producer → herbivore → carnivore → apex predator).