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2012-10-06	Yavuz Burak	93	Check this topic
2014-01-09	nishith	80	Check this topic

Topic title: Symbiotic Relationships Symbiosis refers to an intimate relationship between two organisms. This term does not indicate whether the relationship is beneficial or harmful to teh organisms involved. Mutual symbiosis, or mutualism, occurs when both species g

Topic category: TOEFL speaking