书籍详情
格式
电子书
页数
34
语言
英语
已发布
Jan 24, 2014
出版商
Charlesbridge Publishing
ISBN-10
1306390222
ISBN-13
9781306390224
描述
Humans and many animals use teeth to chew their food, but teeth are also used to attract mates and warn off predators. Science wrter Sneed B. Collard III explores the various functions, structures, and number of animal's teeth.
类型
科学与技术