scoutboy02 scoutboy02

08-11-2017
Biology

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All cells are surrounded by a membrane. Which is a characteristic of a cell membrane? A) It is rigid B) It is semipermeable C) It is weak D) It is square

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Аноним Аноним

08-11-2017

B) it is semipermeable

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yaka2519 yaka2519

08-11-2017

"B" according to my research.

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