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.
Baseball Writers. The true Rookie Card of Ozzie Smith hails from the regional 1978 Family Fun Centers Padres issue. The earliest mainstream card depicting Smith originates from the 1979 Topps set. The same photo used to produce the Topps card was also utilized for the 1979 OPC Ozzie Smith card as well. In addition, a popular card picturing Smith was included as part of the 1979 Hostess baseball issue.