Your neck is between your head and your body. Your neck is sometimes called your throat. It has several bones in it, and can turn in a variety of directions. People like to wear jewellery around their necks.
Your nose is in the middle of your face. It sticks out. You use your nose to smell things with. Your nose has no bones in it except at the very top, nearest your eyes. Dogs have wet noses, and elephants have very very long noses called trunks. The nose in the picture belongs to a dog.