Each tonsil consists of a network of crypts (pits) that store cells used to fight infection. The tonsils contain B cells, a type of white blood cell that fights infections. They also produce antibodies against polio, streptococcal pneumonia, influenza, and numerous other infections.
Global Warming: What's Up With The Weather? is a DVD presentation of the television special by NOVA and Frontline dealing with questions raised about modern climate change.
(I have read this thread on these questions ) In a book that I came across, the question. 'what's the weather like?' is answered with the following: It's sunny/hazy/foggy/clear/smoggy/windy/humid/muggy/raining/drizzling/snowing.