HS: Biology Class Print

Students in Mr. Pisarik's Biology class recently visited Marr Park to collect samples and data for a Iowa Biology Project. Pictured here are Michael E & Aaron V doing a population sample to determine the biodiversity of the pond. Also pictured are Tommy P & Aaron V using a seine to collect fish population samples. These samples will be displayed at the Marr Park Education Center. Students also collected population and biodiversity data for plants, invertebrates as well as a chemical analysis of the water to determine the overall stability of the ecosystem.