今天天气晴朗,妈妈在太阳下给我剪指甲。剪着剪着,我心里突然产生一个疑问:五根手指的指甲长得一样快吗?如果不一样快,那么哪一根手指上的指甲长得最快呢?我问妈妈,妈妈说不知道。爸爸下班回来,我问爸爸,他也说不知道。想问科学老师,可我胆子小,又不敢问。于是决定自己通过实验来寻找答案。怎么做呢?我把手指甲先剪好,然后每天都测量长出来的指甲 Today is fine, my mother gave me nails in the sun. Cut and cut, my heart suddenly produced a question: five finger nails grow as fast? If not the same, then which finger nails grow fastest? I asked mom, mom said do not know . Dad came back from get off work, I asked my father, he also said I do not know. Want to ask science teacher, but I am daring, but also afraid to ask. So I decided to find the answer through experiments. How to do it? I cut my finger nails first and then measure the nails I grow every day