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Assessment
What is one primary adaptation mechanism that fish use to cope with changing ocean acidity levels?
Behavioral changes in feeding habits
Gills adjusting to filter contaminants
Skin pigmentation alteration
Increased fin size
Which physiological change helps fish regulate their internal balance against increased salinity levels?
Reduced brain activity
Increased production of mucus
Growth of larger scales
Enhanced renal function
How do some fish species adapt their reproductive strategies in response to changing ocean temperatures?
By migrating to freshwater lakes
By altering their breeding season timing
By producing more eggs
By mating with different species
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