what is diffusion
Question
Updated 2/15/2014 6:19:35 AM
Edited by jeifunk [2/15/2014 6:19:34 AM], Confirmed by jeifunk [2/15/2014 6:19:35 AM], Edited by jeifunk [2/15/2014 6:19:44 AM]
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Original conversation
User: what is diffusion

Weegy: Diffusion describes the spread of particles through random motion from regions of higher concentration to regions of lower concentration. The time dependence of the statistical distribution in space is given by the diffusion equation. The concept of diffusion is tied to that of mass transfer driven by a concentration gradient, but diffusion can still occur when there is no concentration gradient (but there will be no net flux).

User: Cellular respiration

Weegy: Cellular respiration is the complete cycle and usage of a glucose molecule using oxygen.
AngelInDisguise|Points 5101|

Question
Updated 2/15/2014 6:19:35 AM
Edited by jeifunk [2/15/2014 6:19:34 AM], Confirmed by jeifunk [2/15/2014 6:19:35 AM], Edited by jeifunk [2/15/2014 6:19:44 AM]
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