TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

spyrisonw

modified by liz larosa www.middleschoolscience.com 2009, from original posted at:www.science-class.net/powerpoints/observation_inference_8th.ppt obse

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mystery-footprints-Observation_Infe... | Presentation by spyrisonw