本の詳細
形式
ペーパーバック
ページ数
32
言語
英語
公開されました
Jan 1, 1999
出版社
Scholastic Inc.
ISBN-10
043909920X
ISBN-13
9780439099202
説明
You have ears on your head, but a cricket doesn't. Behind the knee of each of a cricket's front legs is a tiny hole with a tissue-thin cover. This is the cricket's ear. Read and find out more amazing facts about crickets and learn how they make chirping counds, too. They don't hirp with their mouths!
ジャンル
児童書
科学＆技術