新托福TPO15阅读原文(一):AWarm-BloodedTurtleTPO15-1:AWarm-BloodedTurtle estophysiology,theleatherbackturtleis,insomeways,,anditdealswiththechillywatersinawayuniqueamongreptiles. Awarm-,anadultleatherbackcanmaintainabodytemperatureofbetween25and26°C(77-79°F)inseawaterthatisonly8°C(°F).plishingthisfeatrequiresadaptationsbothtogenerateheatintheturtle’,orthewaybirdsdo,asaby-;itsdark,,esfromtheactionofitsmuscles. ,andsimplest,,theloweritssurface-to-volumeratio;foreveryounceofbodymass,,forwhales,and,perhaps,,inasmallerway,
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