Jessica practicing sterile technique.		Dennis streaking.
	The first set of Petri dishes with agar, oil and environmental sources. Used for option one of the experiment		The first set of flasks with water, oil, environmental source and miracle grow. Used for option two of step one in the experiment.
	Streaked Petri dishes with oil disks. Used in step two.		Jessica and Kaye preparing oil disks.
	Jessica and Kaye placing oil disks on water agar plates.		Kaye placing oil disks on water agar plates
	Option two soil sample		Step two after 48 hours.
	Pseudomonas culture on nutrient agar.		Culture on nutrient agar showing reduction in moth ball size.