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Question 9 of 10

What is an open system?
OA. A system that allows energy to move in and out but not mass
B. A system that allows energy and mass to move in and out of it
XA

User Birrel
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1 Answer

11 votes
11 votes

Answer:

The answer is B an open system allows energy and mass to move in and out of it

Hope it helps

User Ortal
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