Practice problem
Aquatic Biomes — Marine & Freshwater
Image source: By Daviddarom CC BY 2.0, via Wikimedia Commons
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What is the best explanation for why it is unlikely that we would find coral reefs in the depths of the aphotic zone?
Practice problem
Image source: By Daviddarom CC BY 2.0, via Wikimedia Commons
What is the best explanation for why it is unlikely that we would find coral reefs in the depths of the aphotic zone?