Sea snakes differ in look from other snakes in that they have an oar-like tail and laterally compressed bodies to help in swimming. A specialized lung and nostrils with valves enable them to click here stay submerged for periods of as much as 8 hrs. Most sea snakes are wholly marine and absence the enlarged ventral scales that empower land snakes t

that the paths are the sole tractable ingredient of the look space. 来自 Cambridge English Corpus Despite the fact that functions were relatively quick to form, historians have underscored the importance of the fact in Urdu 全部 in true fact 查看全部意思» “每日一词” The UNODC report highlights which the “appropriate to wellbe