Fish defy death to rub up against great white sharks. Here's why.
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Fish use sharks as scrub brushes by pushing up against the sea predator's scaly bodies to get rid of parasites and other irritants.Fish defy death to rub up against great white sharks. Here's why.
Fish use sharks as scrub brushes by pushing up against the sea predator's scaly bodies to get rid of parasites and other irritants. Read more