Thursday, 3 July 2014

Hypothesis (scientific)

Tiny Titans: Can Silver nano particles neutralise E.Coli bacteria?         
Dependant Variable: The amount of E.Coli bacteria 
Independent variable: presence of Silver nano particles
Hypothesis: The more the presence of silver nano-particles, the lesser the amount of E.Coli Bacteria
Constant Variable:
-The jars must be same size
-Media plates must be same type
-The streaks must be roughly the same pattern

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