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Explain how fresh water fish excrete ammonia​

User Elyase
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Fish always excrete nitrogenous waste which is basically ammonia.though this is highly unusual because ammonia is highly toxic so because of that storage in the body can pose a massive life risk.But this does happen because of osmosis and that is when you have a intake of large amounts of water which will expose you to ammonia bacteria in the water
User Anna Lam
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