THE SCIENCE EXPLORER SERIES《SYSTEMS》LEVEL 3 ~ TOUCH ME NOT !

THE SCIENCE EXPLORER SERIES《SYSTEMS》LEVEL 3 ~ TOUCH ME NOT !
An electric eel has three pairs of abdominal organs that produce electricity.
These organs are the main organ, the Sach’s organ and Hunter’s organ. These organs have the ability to generate two types of electric discharges: low voltage and high voltage discharge.
An electric eel discharges electricity to hunt prey and for self-protection. The electric current it discharges not only electrocutes small animals but can also kill large animals such as cattle and horses.

版面: 固定
插圖: 許多

關鍵字詞: STEM | Science | English

讀者書評

請登入給你的書籍評分

登入
你的評分:  

請登入以享受個人化閱讀體驗,或按「略過」繼續瀏覽。
電子書售價:HK$:

如欲購買,請先以教城帳戶登入(學生帳戶除外)。或按「略過」繼續瀏覽。