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Mathematics 22 Online
OpenStudy (anonymous):

*PLEASE HELP ME* MULTIPLE CHOICE. Which of the following is needed for cellular respiration to occur? A-Sodium B-Oxygen C-Water D-Nitrogen

OpenStudy (anonymous):

Sodium is used to transport things across the cell membrane... been a long time since biology, but that would be my thought.

OpenStudy (anonymous):

Thanks. This question just confused me.

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