about plants

2007-04-04 7:19 pm
我想問plants 係做photosynthesis 既時候

會有oxygen

咁d oxygen 可唔可以用作respiration~??

回答 (1)

2007-04-06 7:24 am
✔ 最佳答案
話到明係氧氣,,緊係可以吸啦
參考: me


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