Answer Happy

For each of the following species interactions, identify the most likely effects of the interaction on each species' fitness choosing either (positive/positive, positive/negative, or negative/negative).

positive/negative Parasitism positive/negative Garter Snakes & Rough Skinned Newts negative/negative Competition positive/positive Mutualism negative/negative Birch trees and Aspen trees growing together in a forest positive/negative Medium Ground Finch & Small Ground Finch positive/positive Fig trees and Fig wasps positive/negative Herbivory