Symbiotic Relationships Directions: Complete the table as indicated by your teacher. For the columns 4 and 5: (+) means an organism benefits, (-) means an organism is hurt, (0) means an organism is not affected. Symbiotic Relationship Predicted Definition something that is the same. Actual Definition Symbiosis is a close relationship between two species in which at least one species benefits. One organism (+, -, 0)+ Second organism (+, -, 0) Use the term in a sentence. Find an image to show this relationship. Hint: Search within the images in Google Docs. Mutualism, Commensalism, Parasitism plz help me with this I don't understand this