s. One example of commensalism in when the plant like tom is attached on a branch of tree. Why the Interaction is called commensalismo a. Both a branch of a tree and a fem benefit from each other. b. Only branch of a tree is benefited from the relationship. c. A fern benefits from the relationship while a branch of a tree is not harmed or benefited. d. They compete with each other. in the inmn nyironment. How is this