title: THE QUESTION OF ADAPTATIONS TO POLAR ENVIRONMENTS IN MARINE MAMMALS.
mesh_terms: D000064:Acclimatization; D000222:Adaptation, Physiological; D000273:Adipose Tissue; D000818:Animals; D001833:Body Temperature Regulation; D010872:Caniformia; D002335:Carnivora; D002591:Cetacea; D003081:Cold Climate; D008386:Marine Biology; D008660:Metabolism; D010828:Physiology, Comparative
keywords: ADAPTATION, PHYSIOLOGICAL; ADIPOSE TISSUE; BODY TEMPERATURE REGULATION; CARNIVORA; CETACEA; COLD CLIMATE; MARINE BIOLOGY; METABOLISM; PHYSIOLOGY, COMPARATIVE; REVIEW