President George W Bush threw the first pitch at the 2001 World Series.
Answer:
The part of the earth and its atmosphere in which living organisms exist or that is capable of supporting life.
What are methods of decontamination?
Physical cleaning
Ultrasonication
Disinfection
Antisepsis
Sterilisation
Disinfection and sterilisation using heat
A risk factor<span> is any attribute a characteristic or exposure of an individual that increases the chance of developing a disease or injury
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