Keyword 'Fish' Removed (IMAGE) University of Kansas Caption When the keyword "fish" is removed from the network subset, it fractures into two smaller networks and two isolated words. Credit U. of Kansas, M. Vitevitch Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.