How do we know what dinosaurs were like? Dinosaurs roamed the earth millions of years ago. Then suddenly they all died out. How do we know now what they looked like? How do we know that they really existed at all? Read and find out how scientists have proven the existence of dinosaurs by studying fossil remains. Each new fossil find helps them to ice together a picture of what the world was like millions of years ago.
具体描述
读后感
评分
评分
评分
评分
评分
用户评价
评分
恐龙的骨头
评分科普性很强也很有趣的书
评分科普性很强也很有趣的书
评分科普性很强也很有趣的书
评分科普性很强也很有趣的书
相关图书
本站所有内容均为互联网搜索引擎提供的公开搜索信息，本站不存储任何数据与内容，任何内容与数据均与本站无关，如有需要请联系相关搜索引擎包括但不限于百度，google,bing,sogou 等
© 2025 book.wenda123.org All Rights Reserved. 图书目录大全 版权所有