Users practicing this topic

Post date	Users	Rates	Content
2018-09-16	mitra-goli2041	80	Check this topic
2018-08-18	Aftab1	71	Check this topic
2017-10-21	sasan_91	66	Check this topic
2019-09-04	mike10m1	76	Check this topic
2017-02-16	dhani	78	Check this topic
2018-10-06	rk21	81	Check this topic
2016-10-08	tiy0311	86	Check this topic
2019-06-11	Anu03	71	Check this topic
2016-09-30	Gs	73	Check this topic
2016-10-08	mohammad.yus	80	Check this topic
2019-09-16	mugdha01	80	Check this topic
2016-09-14	Masih1991	83	Check this topic
2018-10-10	Sabarnakha	73	Check this topic
2016-08-11	mgrajapt	76	Check this topic
2018-08-31	umangranjitshrestha	65	Check this topic

Topic title: Agnostids were a group of marine animals that became extinct about 450 million years ago. Agnostid fossils can be found in rocks in many areas around the world. From the fossil remains, we know that agnostids were primitive arthropods-relatives of modern-

Topic category: Integrated TOEFL Writing