Web Location: http://newswise.com/articles/iowa-state-researchers-feed-pigs-chickens-high-protein-fungus-grown-on-ethanol-leftovers?ret=/articles/list&category=&page=1&search%5Bstat
Related Topics:1. Energy is a physical quantity that follows precise natural laws.6. The amount of energy used by human society depends on many factors.
Associated Grade Levels:9-1011-12
1.1 Energy is a quantity that is transferred from system to system.
6.5 Social and technological innovation affects the amount of energy used by human society.
