protects from the invasion of pathogens
helps keep the body from drying out
act as storage for fatty tissue
produces vit d
provides sensory input
regulates body temperature
THE 3 LAYERS OF SKIN EPIDERMIS,DERMIS AND SUBCUTANEOUS FASCIA
EPIDERMIS-HAVE 5 OR 6 SMALL LAYERS,NO BLOOD VESSELS,REPLACEMENT FOR DEAD SKIN CELLS(2 TO 4 WEEKS)
DERMIS-INFERIOR TO THE EPIDERMIS,HAS DENSE CONNECTIVE TISSUE TRUE SKIN
SUBCUTANEOUS FASCIA-HYPO DERMIS,HAS LIPOCYTES,INNER MOST LAYER
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