Introduction of the human body🕴

Introduction

"Human body is a complex structure. It is made of number of parts and each part have their different function and all these depend on each other".

•>Levels of structual organism

In humans there are different structurual organization. 

1.Chemical level

The lowest level is atoms. Atoms combine together and make molecules.

2.Cellular level 

When molecules combine together or make cells. Or cell is the smallest unit of human body these cells are very small and can't seen by us through naked eyes .

3.Tissue

When these cells combine together they form tissue. 

5.Organ

organ different different tissues are combine together they form organ.

6.System

When number of organs are work together they form a system .Lastly human body have several systems or these worked together or have their specific function.

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