By the 1800s, the collecting and classifying activities of Natural History were becoming more and more replaced by the experimental method. Before life, and even before the planet Earth, the Universe or Cosmos…

Living things have a high degree of Biological Order (body pattern or organization). In general, living organisms are much more organized than dead ones. This article is for people who want to get…

All organisms have some type of structure. A structure is literally a “building” up of something from a number of different parts. The  structure of an organism, therefore, is the arrangement or pattern…