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Practice problem

Commensalism — Definition & Examples

By Sylvia Freeman
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The images shows epiphyte plants growing off of a tree trunk.

By © Hans Hillewaert /, CC BY-SA 3.0, via Wikimedia Commons

Epiphytes, or air plants, are non-parasitic plants that grow on other plants. They are commonly found in humid, tropical climates. Which relationship best describes this interaction?

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

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