Users practicing this topic

Post date	Users	Rates	Content
2018-10-18	Munaim Hossain	90	Check this topic
2018-04-03	raniamekhaiel	70	Check this topic
2015-02-17	wellington025	70	Check this topic
2018-01-26	alirezakasaie	85	Check this topic
2018-07-19	Elena Cristina	78	Check this topic
2018-08-07	kamyarbehrouzi	76	Check this topic
2016-09-02	masoud5676	65	Check this topic
2018-10-05	Taniazehra	81	Check this topic
2018-07-06	Johnadams	70	Check this topic
2016-11-20	vhb	86	Check this topic
2018-08-24	Ask_A1703	90	Check this topic
2018-11-28	Mohammed AlKhars	3	Check this topic
2017-11-17	martreem	66	Check this topic
2017-02-11	dhani	78	Check this topic
2017-01-31	Merchant Firenza	80	Check this topic

Topic title: Animal fossils usually provide very little opportunity to study the actual animal tissues, because in fossils the animals' living tissues have been largely replaced by minerals. Thus, scientists were very excited recently when it appeared that a 70-millio

Topic category: Integrated TOEFL Writing