Attribution 3.0 truetrue You may select the license of your choice. English Diffusion in a liquid author name string: JrPol URL: https://commons.wikimedia.org/wiki/user:JrPol
license: This image is a derivative work of the following images: File:Diffusion.en.svg licensed with PD-self 2009-08-07T19:50:16Z Quasar Jarosz 1000x480 (41126
derivative work of the following images: File:Scheme facilitated diffusion in cell membrane-en.svg licensed with PD-user 2008-05-02T21:17:28Z Bibi Saint-Pol
derivative work of the following images: File:Scheme_simple_diffusion_in_cell_membrane-en.svg licensed with PD-user 2008-05-02T21:17:26Z Bibi Saint-Pol