點解人要食飯??
回答 (2)
2007-04-30 1:39 am
✔ 最佳答案
因為人唔食飯係會肚子餓.. 
2007-04-29 8:47 pm
It is because we need the energy to do the things.
Food have chemical energy. the chemical energy can coverted to kinetic energy , heart energy.......
Food have chemical energy. the chemical energy can coverted to kinetic energy , heart energy.......
參考: a science book for form one student
收錄日期: 2021-04-12 19:55:09
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070429000051KK01436