chleyloiseemimu
chleyloiseemimu chleyloiseemimu
  • 11-08-2016
  • Chemistry
contestada

Nitrous oxide gas is a form of
a. anesthesia.
b. denture preparation.
c. contamination.
d. sterilization.

Respuesta :

daniel987
daniel987 daniel987
  • 11-08-2016
its a form of anaesthesia used by dentists 

hope that helsp 
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