Animal tissues Animal tissues can be differentiated into basic types , each of them matches with the function it performs , such as Epithelial tissues , Connective tissues , Muscular tissues and nervous tissues...
The human body is composed of many systems integrate together forming the body of the living organism, such as the circulatory, nervous, digestive, respiratory, excretory, and reproductive systems.
The cell is the smallest functional and building unit in all living organisms , The cell is characterized by the ability to grow , It can reproduce , It can respond to the external...
It is difficult to see the cell or its components due to their very minute size , So, the cell discovery was related to the invention of the microscope , Also, seeing of cell...
