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2018-07-31	Valeria1949	80	Check this topic
2019-04-09	moath322	75	Check this topic
2016-12-10	mohsenmt40	73	Check this topic
2018-04-19	rahul chauhan	73	Check this topic
2016-09-15	sadra1988	80	Check this topic
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2016-08-03	mfuzail1991	80	Check this topic
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2016-12-03	Abner	80	Check this topic
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2016-09-20	RSudhir	70	Check this topic

Topic title: Populations of the yellow cedar, a species of tree that is common in northwestern North America, have been steadily declining for more than a century now, since about 1880. Scientists have advanced several hypotheses to explain this decline.One hypothesis

Topic category: Integrated TOEFL Writing