What is the difference between a steam boiler and a hot water boiler?
A) Steam boilers are used to superheat the steam produced by a hot water boiler.
B) The steam created by a hot water boiler is vented to the air.
C) A hot water boiler does not actually boil the water.
D) Hot water boilers do not heat the water over 212°F.
C
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A concrete block corner is constructed in a very different way than a brick corner.
Answer the following statement true (T) or false (F)
Which melanocortin receptor is present on neurons in the feeding center in the brain?
a. MC1R c. MC4R b. MC3R d. MC5R
Fish producers can put oxygen back into the water by using mechanical ____________________
Fill in the blank(s) with correct word
Scores on an exam were normally distributed. Ten percent of the scores were below 64 and 80% were below 81. Find the mean and standard deviation of the scores.
What will be an ideal response?