Etmopterus hillianus
whale shark
whale shark
the worlds biggest is the whale shark and the smallest is the kandiru
whale shark and pandaca pygmea
Bacteria
the Whale Shark
From smallest to biggest: Herring Piranha Salmon Shark
worlds smallest is kurtis guest
No, the smallest shark is actually the dwarf lanternshark, which grows to be about 7-8 inches long. The cookiecutter shark, while small in comparison to other sharks, can reach lengths of about 16-22 inches.
lemon shark
The microorganism is SAR11, the smallest free living cell known and probably the most abundant organism in the seas
The atom is the smallest unit containing a nucleus. However, this is not considered living. The smallest living thing in the world (besides viruses) are a parasitic Bacterium called Mycoplasma Gallicepticum.