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Biology 75 Online
OpenStudy (anonymous):

Eva is in a closed dark room. She uses her arm muscles to turn on a lamp. When she moves her hand closer to the lamp, the light heats her hand. The light bounces off the pages of a book and into her eyes. If this room is a closed system, what happens to the total amount of energy in the room? A. It remains constant. B. It increases. C. It decreases. D. It increases, then decreases.

OpenStudy (anonymous):

@k_lynn @bohotness @undeadknight26

OpenStudy (anonymous):

@january123

OpenStudy (anonymous):

@january123

OpenStudy (anonymous):

@bohotness

OpenStudy (anonymous):

@jagr2713

OpenStudy (anonymous):

help

OpenStudy (anonymous):

@preetha

OpenStudy (anonymous):

Im not sure so, I'm going to refrain from making a fool of myself. XD

OpenStudy (anonymous):

@Preetha

OpenStudy (anonymous):

I'm pretty sure it's B ^v^

OpenStudy (anonymous):

Then we will take your word for it :D well, I will anyways.

OpenStudy (anonymous):

ok ill try it

OpenStudy (anonymous):

Okey dokey, hope it goes well!

OpenStudy (anonymous):

k thx

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