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Practice problem

Autotroph — Definition & Examples

By Cam
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The food web shows phytoplankton and two types of vegetation on the bottom level. Then invertebrates, small fish, and shell fish. Finally, there are larger fish and birds.

Image source: By Matthew C. Perry [Public domain] via Wikimedia Commons

Which of the following organisms are autotrophs?

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Type a concept, like “slope” or “photosynthesis”.

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