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Food chains and food webs
Lower Sec Science · Secondary 2 · Medium · Food chains and food webs
In a pond food web, algae are eaten by small fish, which are eaten by herons. Which statement best describes the role of the algae?
- They are producers that make food using sunlight.
- They are consumers that eat small fish.
- They are decomposers that break down dead herons.
- They are predators that control fish numbers.
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