TISSUES
The different types of cells are not randomly distributed
throughout the body; rather they occur in organized layers, a level
of organization referred to as-------TISSUES
There are types :
Epithelial Tissue, Connective Tissue, Muscular Tissue,
NervousTissue
Epithelial tissue :It coveres lines and surfaces of body
cavities eg:mouth,digesstive tract
Connective tissue:It supports body parts
eg:blood,lymph
Muscular tissue :It enables movement of structures in
the body eg:smooth,cardiac,skeletal
Nervous tissue:It enables responses to the stumuli
eg:nerve cells,neuroglia
