2010 California State Science Fair Participants
Kathryn I. Piper

Project J1222
Kathryn I. Piper, Grade 6 portrait
The Balance of Nature: How Does Varying the Number of Freshwater Snails Affect a Closed Aquatic Ecosystem?
Advisor: Mrs. Heidi Piper
School: Stockdale Elementary School, Bakersfield, Kern County
California State Science Fair / 2010 / Portraits / CalifSF@usc.edu