The correct option is C Skin.
Human skin comprises of the epidermis, dermis, and hypodermis. The hypodermis is found beneath the dermis. It is a subcutaneous layer (under the skin). The hypodermis is composed of loose, fibrous connective tissue, which is richly supplied with lymphatic and blood vessels and nerves. The hypodermis is much thicker than dermis. Within it, coils of ducts of sudoriferous (sweat) glands and the base of hair follicles are present.