Firstbartley2843 Firstbartley2843
  • 22-09-2018
  • Biology
contestada

Mucous membrane and cilia lining the respiratory tract fight microorganisms by:

Respuesta :

baronyip
baronyip baronyip
  • 22-09-2018
Secreting mucous to trap pathogens and dirt

Also to moist bodily tissues to prevent dehydration
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