It is B because if you look up the meaning of feverishly then you would what it is
C i think hope this helps
Answer:
Lake Vostok is the largest of Antarctica's almost 400 known subglacial lakes. Lake Vostok is located at the southern Pole of Cold, beneath Russia's Vostok Station under the surface of the central East Antarctic Ice Sheet, which is at 3,488 m (11,444 ft.) above mean sea level. The surface of this fresh water lake is approximately 4,000 m (13,100 ft.) under the surface of the ice, which places it at approximately 500 m (1,600 ft.) below sea level.
Explanation:
I am not used to living in the country