Why must yellowfin tuna consume protein-rich animals according to their predatory nature?
Answer
To sustain their high metabolism and rapid growth rate
Yellowfin tuna are characterized by perpetual motion and rapid swimming speeds, which translates directly into an extremely high metabolic requirement. To fuel this high-energy lifestyle and support their fast growth rate, they must be obligate carnivores consuming energy-dense food sources. Protein-rich animals, like fish and squid, provide the necessary concentrated fuel to maintain this constant activity level, distinguishing them from organisms relying on lower-energy food sources.
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