Earth prefers to serve life in XXS and XXL sizes

Life comes in all shapes in sizes, but some sizes are more popular than others, new research has found. A survey of body sizes of all Earth's living organisms has uncovered an unexpected pattern. Contrary to what current theories can explain, our planet's biomass -- the material that makes up all living organisms -- is concentrated in organisms at either end of the size spectrum.

from Latest Science News -- ScienceDaily https://ift.tt/A9PGpjD