text: food chain? can anyone give me a link to a site that shows the complete food chain? i dont mean food as in the food you eat. i know humans r at the top but i want and need 2 know the whole chain this is a fair overview, i dont know of any comprehensive one  http://www.uwsp.edu/geo/faculty/ritter/geog101/textbook/biogeography/trophic_levels_and_food_chains.html