The state of Oregon is famed for its scenic beauty and clean air, but the realities of modern living means that even here, a proactive attitude towards recycling has had to be applied. In fact, Oregon recycling has been a leading light, with the state being the first to introduce a law regarding recycling plastic bottles.
Hedgehogs are a small, insectivorous (insect eating) mammal that can be found throughout the world. They are native to England, Europe, Africa and Asia. The hedgehogs typically found in the pet trade of North America are generally a hybrid of two species, the central African hedgehog and the Algerian hedgehog.
Both the gene and the protein may also be found notated alternatively as  Shh . Sonic hedgehog is one of three proteins in the mammalian signaling pathway family called hedgehog, the others being desert hedgehog (DHH) and Indian hedgehog (IHH).SHH is the best studied ligand of the hedgehog signaling pathway.onic hedgehog is one of three proteins in the mammalian signaling pathway family called hedgehog, the others being desert hedgehog (DHH) and Indian hedgehog (IHH).