Its main function is protection.
Each of the structures that make up the skin has one or more functions, which play a vital role in maintaining good health. One of the primary purposes of the skin is to provide a flexible, protective shield between us and the outside world. This is made possible by the layers of dead, flattened epithelial cells which prevent microorganisms and chemicals from entering the body, and by the waterproofing effect of the keratin, fats and oils.
The major function of skin is protection from injury and dehydration. It also keeps pathogens out of your body and helps maintain temperature.
The skin is the largest organ of the body. A main function of the skin is protection.
Protection from the Outside
Insulation (Keep Heat in, Cold Out)
It converts modified epidermal cholesterol to a vitamin D precursor important to calcium metabolism.
Banks play a vital role to keep the flow of money in the economy in a controlled manner following the guidelines of RBI.
The vital function that oxygen serves in the human body is respiration. Oxygen is needed for the lungs to function and for the proper functioning of other vital organs such as the heart and brain.
For humans, basically skin is for protection of vital organs and the skeletal system.
Protein
To begin digesting your food
A function performed by stem cells in the skin is replacing lost skin cells.
the skin and oesophagus have one similar function which includes transportation.
To keep you upright and to keep your vital organs protected from outside pressure, otherwise you'd just be a sack of loose skin filled with organs and blood and unable to do anything.
water
body temperature
Water