Often observed flicking its tongue, snakes use their forked tongue to smell the air. Snakes are ectotherms, meaning they must regulate their body temperature externally by sunning themselves or retreating to cool, shaded areas. Snakes hibernate during the winter. Snakes must shed their skin three to six times per year.
vanity noun [U]. âº the âpersonal âcharacteristic of being too âproud of and âinterested in yourself, esp. in âyour âappearance or âachievements. (Definition of vanity from the Cambridge Academic Content Dictionary Â© Cambridge University Press). See all translations.
The Vanity of Wisdom. I the Preacher have been king over Israel in Jerusalem. And I applied my heart to seek and to search out by wisdom all that is done under heaven. It is an unhappy business that God has given to the children of man to be busy with. I have seen everything that is done under the sun, and behold, all is vanity and a striving after wind. and what is lacking cannot be counted.