Archives for tag: osmoregulation


The Facts About Bull Sharks In Freshwater

Picture of a bull shark: Bull sharks in freshwater

Bull sharks swim where most other sharks will not dare to enter; freshwater. Unfortunately, humans frequently enter the same kind of water too and this has led to some inevitable clashes. Find out how this shark species is able to adapt to freshwater and the special reasons why it enters fresh/brackish waters in the first place.

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