llanasshellyoxd9l2 llanasshellyoxd9l2

08-10-2017
Biology

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what are the two functions of the cell membrane

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babymetal999 babymetal999

08-10-2017

To protect the cell and to let certain things go in and out of the cell

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kenzie124 kenzie124

08-10-2017

Protect and let stuff go in and out

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