Question

What is the role of mucus in points Please​

Answer 1

Mucus serves to protect epithelial cells in the linings of the respiratory, digestive, and urogenital systems, and structures in the visual and auditory systems from pathogenic fungi, bacteria and viruses. Most of the mucus in the body is produced in the gastrointestinal tract.

Answer 2

Answer:

ya  it's help full

Explanation:

It consists of the secreation of the glands, along with various inorganic salts,

desquamated cells and leucocytes