aall4988
aall4988 aall4988
  • 25-09-2017
  • Biology
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what is movement in biology for cells

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jordyn10004
jordyn10004 jordyn10004
  • 25-09-2017
Diffusion is the net movement of a substance from a region of it's higher concentration to a region of its lower as a result of the random movement of its individual molecules, or in other terms, down a concentration gradient.
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