the movement of molecules of a particular substance from regions of high concentration to regions of low concentration of that substance, i.e. down a CONCENTRATION GRADIENT. The rate of diffusion in gases is much greater than in liquids, due to differences in their molecular structure.
1990 Score Supplemental Emmitt Smith rookie card. This is Emmitt Smithâs best rookie card. You can find these football cards on Ebay in Gem MT 10 condition for about $300-$350. These cards are condition sensitive due to the colored border. A great card and a great investment.
This card in near mint/mint condition is worth between $100 and $140 If you should have one in perfect condition, you may get upwards of $5,000 for it. As an added bonus, the 1982 Topps Traded set also included the Ozzie Smith (card #109T) that sells for about $20. 1986 Topps Traded Tiffany, card #11T - Barry Bonds. Another rookie card offering, but with a twist. Topps offered two versions of the 1986 Traded set: the regular version in the normal box and the Tiffany version which was packaged in a nice box. The cards themselves were also different.