nose!
Humans always have a sense of smell. Puberty has nothing to do with it.
the Jacobson's organ
Sense organ of sight, smell and touch
Your organ in the brain used for smelling.
smell
The main sensory organ responsible for the sense of smell is the olfactory system, which includes the olfactory epithelium in the nasal cavity.
A sense organ is an organ of the 6 senses. The sense organs and senses are: the eyes--sight the nose--smell the tongue--taste the ears--hearing and balance the skin--touch
Sharks, unlike humans have only 5 systems. They have hearing, smell, taste and touch. In addition they can detect weak electric fields in the water. Some of these sense are more accurate in sharks than in humans. their smell organ is more developed than humans.
The sense organ that helps you taste is your nose. When you smell food, the aroma contributes to your overall perception of taste. This is why some people may have a decreased sense of taste if their sense of smell is compromised.
-- The organ of the sense of sight is the eye, including the optic nerve. -- The organ of the sense of hearing is the ear, including the middle and inner ones. -- The organ of the sense of smell is the nose and the olfactory nerves. -- The organ of the sense of taste is the tongue and its taste buds. -- The organ of the sense of touch is the skin and its nerve endings.
Smell
Depends on your beliefs. If you believe in evolution, that humans evolved into what is seen today, then sense of smell was a mutation that formed out of sense of danger and preservation. If you believe in God, that God created humans, then sense of smell was designed to give humans both an added pleasure and a better understanding of the world around them.