Answer:

Explanation:
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In this case, by bearing to to mind the given conditions, it is firstly possible to determine the initial volume of the closed system via the ideal gas equation:

Which is V1 in the Charles' law:

And of course, T1 is 298.15 (25+273.15). Therefore, by solving for V2 as the final volume, we obtain:

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The citric acid cycle should be the answer.
Every cell has a nucleus unless it is RNA which is involved with DNA movement
That wouod be the ionosphere!