Respuesta :
The chemical barrier that is able to destroy the cell walls of certain harmful bacteria is option d. enzymes in tears.
Use of enzymes?
The total homeostasis of the tear film should be maintained by specific enzymes, that are generated by the lacrimal glands.
So here the chemical barrier that is capable for destroy the cell walls of specific harmful bacteria is option d.
hence, the rest of the options are wrong.
Learn more about bacteria here: https://brainly.com/question/24763418
