What is mucucs? Share with your friends Share 0 qudsiya.anis answered this Kindly refer to the link below: https://www.meritnation.com/ask-answer/question/what-is-mucus/life-processes/5063775 0 View Full Answer Belle..... answered this Mucus, or slime, is a slippery liquid. It is made by many living things as a kind of biological lubricant. It plays the role in living things which oil plays in machines. 0