""Definition of Life""

Much is known about life from points of view reflected in the various biological, or "Life "Science .These include anatomy (the study of from a visible level) ultrastructure (the study of from at microscopic level) physiology (the study of function, Molecular biology and biochamesty (the study of from and function and chemical level.) ecology (the study of from the relations of organisms with their environments taxonomy (the naming ,indentifying and classifying of organisms,) ecology (the study of animal behavior), and sociology (the study of social behavior)

Specific science that participated in the study in life focus more narrowly on certain taxa or levels of observation -e.g ,botany (the study of plants) lichenology (the study of lichens) leafy or crusty individual composed of permanent associations ,between algae or photosyntic bacteria and fungi and cytogy (the study of cells).

Although the scientist and technician and other scientist, and other who participate in studies of life easily distinguish living matter from or dead matter, none can give a complety inclusive consine definition of life itself.

Part of the problem is that the core properties of life growth, change, reproduction, active resistance to external perturbation, and evolution.

Involve transformation. Living processes are thus antithetical to a desire for tidy classification or final defination. To take one example,"" the number of chemical elements involved with life list of the materials constuents of life world therefore be premature.

Nonetheless ,most scientist inplicityuse one or more of the physiological ,biological genetics and automatic definitions given below.