Body Organizations : Cell : Tissue : Organ : Organ System : Organisms
Tissue : A group of cells work together to perform a similar function. CLASSIFICATION OF ANIMAL TISSUE: EPITHELIAL TISSUE : Located in surface of body either towards fluid or outside environment CONNECTIVE TISSUE : Most abundant in the body. Blood is one of the connective tissue. It links structure and function MUSCLE TISSUE : Allow movement. Function is contraction and relaxation NERVOUS TISSUE : Send signals throughout the body. Structual and functional unit called Neurons
What is the difference between blood and lymph?
MBH/AB
