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Assessment
What is one physiological adaptation fish species may develop in response to ocean acidification?
Increased hemoglobin production
Decreased gill surface area
Reduction in metabolic rate
Enhanced calcification abilities
How might fish species adjust their behaviour in response to ocean acidification?
By increasing territorial aggression
By altering their breeding season
By changing feeding habits due to altered prey availability
By migrating to deeper waters only
What compound do fish use to adjust to changes in pH levels in acidic environments?
Carbonate ions
Bicarbonate ions
Phosphate ions
Sodium ions
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