damienjeffries
damienjeffries damienjeffries
  • 22-02-2017
  • Biology
contestada

please help me with this

please help me with this class=

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HarshawardhanKU
HarshawardhanKU HarshawardhanKU
  • 22-02-2017
hey I'm sorry but ask the questions again I'll say u
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turtles420
turtles420 turtles420
  • 22-02-2017
1. it's a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by diffusion.
3. diffusion, filtration, and osmosis.
hope this helps :)
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