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Biology 18 Online
OpenStudy (anonymous):

Refrigerators and air conditioners are examples of ______. A. heat engines B. heat movers C. heat pumps D. solar collectors

OpenStudy (mrbaconqwerty):

I think it is B, but im not sure. sorry

OpenStudy (anonymous):

@iGreen

OpenStudy (anonymous):

@tHe_FiZiCx99

OpenStudy (igreen):

Heat movers sounds right. @OM14forever

OpenStudy (mrbaconqwerty):

Thanks for the medal! @iGreen

OpenStudy (igreen):

No problem!

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