The_____is a part of the integumentary system which covers almost the entire body. Another part of it is the______which is an accessory that is made up of layers of dead keratinocytes. Another accessory of the integumentary system is the_______ which is found at the end of the fingers and toes. The exocrine glands has 2 parts, these are the______ glands and the______ which produces the sweat and sebum respectively. plssd help me.