Users practicing this topic

Post date	Users	Rates	Content
2018-07-06	Johnadams	70	Check this topic
2018-10-15	ali rouhani	71	Check this topic
2018-09-09	rk21	81	Check this topic
2018-08-16	junesw	60	Check this topic
2016-09-17	sadra1988	80	Check this topic
2017-03-10	toeflibt.ara	78	Check this topic
2018-01-29	julieXD392	90	Check this topic
2017-10-07	sasan_91	70	Check this topic
2018-08-28	mojtabaakbari1992	63	Check this topic
2017-11-17	martreem	66	Check this topic
2017-06-30	samlee10321	3	Check this topic
2017-06-30	samlee10321	78	Check this topic
2017-03-30	dhani	75	Check this topic
2018-06-23	Mrf70	3	Check this topic
2018-08-24	Ask_A1703	90	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