Author Question: Low relative humidity can cause _____. a. wood joints to swell b. bacterial growth c. sinus ... (Read 57 times)

lindiwe

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Low relative humidity can cause _____.
 
  a. wood joints to swell
  b. bacterial growth
  c. sinus problems
  d. corrosion

Question 2

The infrared humidifier consists of a horizontal water reservoir and infrared lamps with _____.
 
  a. plates
  b. a sponge
  c. reflectors
  d. heaters



phuda

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Answer to Question 1

c

Answer to Question 2

c



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