The shape of the nose is determined by the ethmoid bone. The human nose can smell many different odors but is far less sensitive than other animals . The human nose is the protruding part of the face that bears the nostrils. Your nose can help detect dangerous chemicals in the air. Besides human beings, mammals, fish, birds, and amphibians have noses. The human nose can distinguish at least 1 trillion different odours, a resolution orders of magnitude beyond the previous estimate. Most of the nose is concerned with filtering and providing a passage for air on its way to the lungs. These are only three of the roughly 1 trillion scents that the human nose and brain are capable of distinguishing from each other. Humans are thought to have a poor sense of smell, but the human nose can detect many more scents than once thought. Human nose, blackheads, pore, nose, face, skin, skincare, oily, dermatology, white, medical, nose pores, caucasian, female, medicine, man nose, care, woman, dirt, hygiene, health, pores.
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