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🤯 Did You Know (click to read)
Shark livers can account for up to a quarter of total body weight in some species.
Like other sharks, goblin sharks lack a swim bladder and instead rely on a large liver filled with low-density oils to maintain buoyancy in deep water.
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💥 Impact (click to read)
At depths exceeding a kilometer, gas-filled organs would compress dramatically under pressure. Oil, however, remains incompressible enough to provide lift without structural collapse.
This biochemical buoyancy system allows a multi-meter predator to hover in near-neutral balance in darkness where constant swimming would waste precious energy.
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