Question

________ is neccesity for cell and tissue functions​

Answer 1

Answer:

Components is Neccesity for cell and Tissue functions.

Answer 2

The principle function of epithelial tissues are covering and lining of free surface. The cells of the body's surface form the outer layer of skin. Inside the body, epithelial cells form the lining of the mouth and alimentary canal and protect these organs. Epithelial tissues help in absorption of water and nutrients.

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