Biology
Biology is the natural science that involves the study of life and living organisms, including their physical structure, chemical composition, function, development and evolution. Modern biology is a vast field, composed of many branches. Despite the broad scope and the complexity of the science, there are certain unifying concepts that consolidate it into a single, coherent field. Biology recognizes the cell as the basic unit of life, genes as the basic unit of heredity, and evolution as the engine that propels the creation of new species. Living organisms are open systems that survive by transforming energy and decreasing their local entropy to maintain a stable and vital condition defined as homeostasis. See glossary of biology.
Teachers
Schoolmasters will I keep within my house,
Fit to instruct her youth. * * *
* * * To cunning men
I will be very kind, and liberal
To mine own children in good bringing up.
William Shakespeare, The Taming of the Shrew (c. 1593-94), Act I, scene 1, line 94.
Teachers
A man's scholarship may be perfect, his character admirable, and yet, for want of the power to control subordinates and govern boys, he may be wholly unfit for a schoolmaster.
Sir R. Matins, V.-C, Hayman v. Governors of Rugby School (1874), L. R. 18 Eq. Ca. 85.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
