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Hi mom can I ask you a question?
Sure Honey what is the question.
Most fish that live in the ocean tend to lose water--the high salt content of the ocean causes water to constantly flow out through the fish's gills. So fish need to drink lots of seawater to stay hydrated. And because seawater is so salty, they also must pump out the excess salt, both through their kidneys and using specialized cells in their gills.
Well can fishes survive in saltwater?
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