Users practicing this topic

Post date	Users	Rates	Content
2018-10-13	micheala	70	Check this topic
2016-09-01	masoud5676	60	Check this topic
2018-10-15	ali rouhani	73	Check this topic
2017-03-10	toeflibt.ara	78	Check this topic
2018-07-06	Johnadams	70	Check this topic
2016-09-20	RSudhir		Check this topic
2018-01-29	julieXD392	90	Check this topic
2017-06-30	samlee10321	78	Check this topic
2018-01-26	alirezakasaie	85	Check this topic
2018-08-09	Adamma	90	Check this topic
2016-09-29	Gs	76	Check this topic
2018-08-18	Fetemeh	86	Check this topic
2017-06-30	samlee10321	3	Check this topic
2018-03-26	rkreza	66	Check this topic
2018-07-31	Valeria1949	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-milli

Topic category: Integrated TOEFL Writing