The Hybombacosm ExperimentDec 09, 2022 - 04:01 pm CST A small-scale lake ecosystem, “microcosm” was designed to learn more about the growth of…The Hybombacosm ExperimentTagged: native plant cabomba. hydrilla, invasive aquatic plant, ecosystem, lady bird lake, Lake Austin, plant cages, reservoir Common Tags #LNT #NPS #trails 122nd cadet class 2013 2014 2015 2016 2018 21st century America