(February 2011). The olfactory system is the sensory system used for olfaction, or the sense of smell. Most mammals and reptiles have two distinct parts to their olfactory system: a main olfactory system and an accessory olfactory system. The main olfactory system detects volatile, airborne substances, while the accessory olfactory system senses fluid-phase stimuli.
Shelter Island: Things to do, eat and see in the 'un-Hamptons'. Not much changes on Shelter Island. In fact, the only stir over the past year was the opening of one hotel, one coffee shop, one restaurant and one boutique â all of which are under one roof, The Chequitâs.
You can find out about the blocks for your house in the tips. There are many different ways to make your house, and many blocks can be used to design one. It's best to make a shelter on your first night. You can build a dirt, wood or stone hut, or you can burrow into a mountain or hill.