im doing a science fair project to test the five second rule. i want to count the bacteria that grows on the food after it was dropped. I will test 10 seconds 20 seconds 30 seconds and 40 seconds for each type of food. i just need to know how to count bacteria
The project will go SOMETHING LIKE this..
http://books.google.com/books?id=eoCPznKeBL8C&pg=PA26&lpg=PA26&dq=sciece+fair+5+second+rule&source=web&ots=Rzt7WoectM&sig=cM7tRhcX5-biD6txr4zNkd4t3AY#PPA27,M1
2007-11-12
04:13:57
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1 answers
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asked by
thatgirlyouknow
1
in
Science & Mathematics
➔ Botany
omg im only 14 years old how in the world do i know this...use smaller and simpler words please! i need this!
2007-11-13
11:45:59 ·
update #1