Junior science refresher magazine

 Junior science refresher magazine

Junior science refresher magazine published this article page no 14 theyre even resilient enough to handle low temperatures (anything above freezing) and can pass unharmed through the digestive tract of most fish. moreover they reproduce asexually and are livebreeders meaning they produce a number of perfectly formed little clones so even one can spawn a colony. new zealand mud snail densities of more than ½ million snails per square yard have been found in yellowstone park. with no natural predators to keep it in check theres every possibility native snail species will be out-competed into extinction and native plant species overwhelmed. such an unbalancing presence can decimate other species such as trout something that gives the colorado fish and wildlife department and dedicated wyoming fishing enthusiasts reason for pause bright group of publications junior science refresher.

 Junior science refresher magazine