The span of control of the average manager in an organization determines the width of the organization as seen when viewing the organizational chart. Fewer reports to the average manager will result in a taller organizational chart, with more management positions relative to the number of individual contributors.
Philippine crocodile. This freshwater species is on the verge of extinction due to habitat destruction, hunting and dynamite fishing. Only a handful of these animals survive in the wild presently and aggressive conservation efforts are on to protect them from going extinct.
Daughter species that evolve from a parent species carry on most of the parent species' genetic information, and even though the parent species may become extinct, the daughter species lives on. Extinction of a parent species where daughter species or subspecies are still extant is called pseudoextinction. In other cases, species have produced no new variants, or none that are able to survive the parent species' extinction.