for over 160 million years, from the late Triassic period about 225 million years ago to the end of the Cretaceous period about 65 million years ago, when most of them became extinct during a large-scale extinction of animals and many varieties of plants in a relatively short geological period of history. Fossil remains of dinosaurs found on all continents. Now paleontologists described more than 500 different genera and more than 1,000 different species, which are clearly divided into two groups: the ornithischian and saurischian dinosaurs.
1.The boy love the tree and the tree love to play with him. 2.Old tree roots are the best place to lean on and rest. 3.Come and play with me!- said the tree. 4.We discussed the questions on family value in the lesson. 5.Our government always help the homeless and the poor. 6.Teens should love their parents' useful ideas. 7.She had a great influence on her little brother. 8.Radio and television influence people's lives. 9.Our Geography teacher talk to us about the climate in South America. 10.Studying abroad is one of my greatest wish.
0,0(0 оценок)
Полный доступ
Позволит учиться лучше и быстрее. Неограниченный доступ к базе и ответам от экспертов и ai-bota
Оформи подписку
