Tears and mucus membranes would be a part of which defense system?

Tears and mucous membrane are part of the General defense system. The General defense system of the body consists of the skin, clotting, sweat glands, lysozyme, mucous membranes, nasal hairs, cilia, hydrolic acids, and the vagina. General defense systems have a vital role in giving barriers to stop bacteria in entering our body which will make us sick.