The smallest human organ is probably the pineal gland. It sits in the middle of the brain and has the job of producing the hormone serotonin. It's the size of a grain of rice, about 5-8mm.
your ear is your smallest part on your body and your sternam (breast bone).
The cell, is the smallest part of the body that is said to be alive.
maybe the cell
the human cell
The smallest bone in the human body, they are a part of your ears.
Yes there is nothing smaller
The smallest parts of the human body are contained in the cells.
The Anvil is a bone in the inner ear. It is one of the 3 smallest bones in the body.
middle ear.
The smallest part of the human body is considered to be the cell, which is the basic structural and functional unit of all living organisms. Cells are microscopic in size and perform a variety of important functions to keep the body functioning properly.
That question should probably be more limited, something like, what is the smallest bone in the human body (one of the inner ear bones), or what is the smallest organ (possibly the pineal gland) rather than what is the smallest part, because everything in the universe is ultimately made of the same small parts, which are sub-atomic particles. From the perspective of a physicist, a quark would be the smallest part.
Individual cells, the same as everyone else