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Nature & Animals

Which risk increases for fish swimming rapidly after deflation?

A)Buoyancy control system failure
B)Reduced swimming efficiency remains
C)Blood pH changes quickly
D)Increased predator avoidance swiftly

💡 Explanation

Rapid deflation decreases the swim bladder's volume which increases blood acidity; this is Bohr effect releasing oxygen. This affects hemoglobin's affinity, because dissolved CO2 increases, therefore blood pH changes, rather than buoyance changes directly affecting predator avoidance and agility.

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