They have fresh fish cells, which are less salty, or saltier than fresh water?
issue of RSR
Freshwater fish do have cells that are less salty, or saltier than fresh water
also do marine fish cells, the less salty, or saltier than seawater Best Answer:
answer by Hannah Tillotson
less salty
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Freshwater fish have higher concentrations of salts in their cells, they must constantly push water aus.Meeresfische have lower concentrations of salts in their cells, so they need to actually drink water in order to maintain osmotic equilibrium.