The smallest object a human eye can see in special condition is 0.116 mm.
The smallest object visible to the human eye is about 0.1 millimeters in size, which is roughly the width of a human hair.
According to Quantum Theory, if light consists of a photon then photon will be the smallest particle to which human can observed because human eye can see any thing if a light rays get reflected from any object or matter
The smallest microscopic object among these options is a virus. Viruses are much smaller than bacteria, amoebas, and human skin cells, and can only be seen with an electron microscope due to their tiny size.
The size of the smallest object that can be viewed as distinct depends on the resolving power of the optical system being used to view it. In general, the smallest object that can be resolved by the human eye without aid is around 0.1 millimeters. Beyond that, using tools like microscopes or telescopes can reveal smaller details.
It means that the detail of the object or the object itself cannot be seen without the aid of a microscope. The smallest object that a human eye can see is 50 microns. Smaller than that is microscopic.
A virus is the smallest microscopic object among the options provided. It is smaller than bacteria, amoeba, and human skin cells.
the human cell
Bacteria
The violin is said to be the most diversely expressive instrument, second only to the human voice.
The malleus, the incus, and the stapes are the three smallest bones in the human body and they are all in the ear.
The smallest enzyme present in the human body is probably Triosephosphate isomerase.
you know already that human condition is a part of nature human is nature