Example 1: When you smell cookies baking, your nose helps you enjoy the yummy scent of chocolate chip cookies.
Example 2: If someone cuts an onion, your nose can smell it right away, even from far away!
Example 3: When you walk in a flower garden, your nose can pick up the sweet smells of all the different flowers.
Fun Fact: Your nose can help you decide if food is good to eat or if it's spoiled by smelling it first!