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Biology 9 Online
jaemacc:

An air freshener can change the scent of a room by _____. a. diffusion b. facilitated diffusion c. active transport d. exocytosis

DCharger96:

Could you specify what we are supposed to help you with? What are we supposed to put in the blank? Do you have a vocab list or no?

Vocaloid:

answer choices have been added as a hint, the molecules travel *passively* along a concentration gradient w/o assistance of any carrier proteins

Vocaloid:

moving this to biology

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