Living organisms shows a wide range of variations in scize ,shape and their distributions.
Ex; scize of the bacteria cell is about 0.25-2 micro meters.
the height of the red wolf is about 100m
The living organisms can be unicellular or multicellular
Ex; ameoba [unicellular]
lion,dog [multicellular]
Living organisms distribute all the ends of the earth such as water, air and soil.