fill in the blank question\nmucous membranes secrete which coats the interior walls of structures open to…

fill in the blank question\nmucous membranes secrete which coats the interior walls of structures open to the outside and protects the body from invasion by bacteria

fill in the blank question\nmucous membranes secrete which coats the interior walls of structures open to the outside and protects the body from invasion by bacteria

Answer

Brief Explanations:

Mucous membranes are known for secreting mucus. Mucus forms a protective layer on the inner - walls of body structures like the respiratory and digestive tracts that are open to the outside environment, acting as a barrier against bacteria.

Answer:

mucus