Aim:
i want to find out what are the most contaminated with bacteria places in school.
Research:
1 "FuNnY"
1 informative
1 bacteria
1 science
Method:
Equipment:
- Petri dish
- cotton tip
- marker
- sellotape
Instructions:
- get your equipment
- divide your plate using a marker pen
- label the sections with what you swabbed
- take a cotton tip and swab a surface
- gently swab the surfaces of the agar jelly ( dont press to hard youll break jelly )
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