如題...
個project大概係用一個 2L 既大汽水樽,
裝d你認為有用既野落去, 之後用爉去封口, 去維持入面隻生物既生命...
唔知各位知唔知有咩動物係粗生, 唔易死架呢 ?
P.S. 要係水裡面既動物...
我個人諗過用蝌蚪, 又可唔可行呢 ?
而又有d咩係做呢個project既時間一定要注意架呢 ?
請解答 !
小弟咁啱有個bio既project要做一個小型既生態環環境俾一隻生物...
2006-11-28 7:02 am
回答 (2)
2006-11-29 5:25 am
✔ 最佳答案
放d 水生植物...再放d 草食生物...
之後食肉生物..
搞掂
要係陽光下..唔need 24 小時既..不過都可能要長時間...因為待2L地方...唔長時間 plants都會搶oxygen, 咁就死得架la...
我估大約要2-3隻就k 卦...你個project又幾耐呀?
2006-11-29 5:20 am
The best would be 豐年蝦 (Brine Shrimp/ so called sea monkey). You need some seaweeds, organic nutrients, sunlight. 蝌蚪 is not good at all, it dies easily and if it lives, it morphy into a frog and and cannot reproduce in there.
收錄日期: 2021-04-12 23:08:19
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061127000051KK05429