Mutualism is a relationship in which one species benefits, but the host is harmed both species benefit from the relationship one species benefits, while the other is neither harmed nor benefited Coral polyps get extra nutrition from a species of algae called _______ that live within their tissues zooxanthellae vuvuzela zooplankton frankzappa Acacia ants destroy the bullhorn acacia tree by eating their roots protect the bullhorn acacia tree by chasing off other insects are provided nutritious snacks that grow on the bullhorn acacia tree don’t do a whole lot to help the bullhorn acacia tree Time's up
