Science 问题

hi!!! i have my science exhibition 下一个 month!!!! and i cant decide what to do any suggestions??????

what's the topic for exhibition?

nmdis posted 一年多以前

samvarshiniraja posted 一年多以前

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CD-1 said:

research the naked egg project no idea what it is but my friend told me about it and it sounds really cool

posted 一年多以前

Lt_Kowalski said:

This is a rather tough one.. Perhaps photosynthesis?

posted 一年多以前

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