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shepuryov [24]
3 years ago
14

A lung or swim bladder, which helps the body create a balance between sinking and floating by either filling up with or emitting

gases such as oxygen. Controlling the volume of this organ helps fish control their depth.
Biology
1 answer:
oksano4ka [1.4K]3 years ago
8 0

Answer:

yes it helps controll  the fishes depth

Explanation:

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