 
<translate> Tsarin fata yana kunshe da fata da kayan aikinta don kare jiki daga nau'ikan lalacewa, kamar asarar ruwa ko abrasion daga waje. Tsarin integumentary ya haɗa da gashi, ƙaiƙayi, gashin tsuntsaye, hooves, da kusoshi. Yana da ƙarin ayyuka da yawa; yana iya zama mai hana ruwa, cushion, da kare ƙwayoyin da ke da zurfi, fitar da sharar gida, da daidaita zafin jiki, kuma shine wurin haɗewa don masu karɓar jijiyoyin jiki don gano ciwo, ji, matsin lamba, da zazzabi. A cikin yawancin dabbobi masu kashin baya na ƙasa tare da bayyanar hasken rana, tsarin ƙwayoyin cuta kuma yana samar da sinadarin bitamin D.  Menene bangarorin biyu na tsarin tsarin? Ya yi kyau. Bari mu yi tunani. Ra'ayina na sani: <eng> The integumentary system comprises the skin and its appendages acting to protect the body from various kinds of damage, such as loss of water or abrasion from outside. The integumentary system includes hair, scales, feathers, hooves, and nails. It has a variety of additional functions; it may serve to waterproof, cushion, and protect the deeper tissues, excrete wastes, and regulate temperature, and is the attachment site for sensory receptors to detect pain, sensation, pressure, and temperature. In most land vertebrates with significant exposure to sunlight, the integumentary system also provides for vitamin D synthesis.

What are the two parts of the integumentary system? OK. Let's think. My stream of consciousness: 