What Is an Amphibian? Vertebrate –Animal with a backbone Cold-Blooded –Use their surroundings to warm up or cool down Amphibian = 2 Lives –1 st in the.
Year Of the Frog
In the United States in the early 1990’s Specifically the state of Minnesota A troop of boy scouts. Were learning about aquatic ecosystems…and catching.
Environmental Health: Pharmaceuticals and other Emerging Contaminants in the Water
