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Author Question: People maintain their steady internal body temperature by: A) Producing exactly the amount of ... (Read 435 times)

panfilo

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on: Jul 24, 2018
People maintain their steady internal body temperature by:
 
  A) Producing exactly the amount of heat needed to maintain body temperature.
  B) Producing more internal heat than needed and expelling the extra heat.
  C) Adjusting our internal temperature to the surrounding conditions.
  D) Sunning ourselves on radiant surfaces.

Question 2

What type of vent is designed specifically for category I gas appliances?
 
  A) Type B vent B) Single-wall, galvanized metal vent
  C) PVC vent D) Type L vent


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TDubDCFL

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


panfilo

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Reply 2 on: Jul 24, 2018
Gracias!

miss.ashley

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Reply 3 on: Yesterday
Excellent

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