which function is performed by both goblet cells and lacrimal glands?\ndigestion\nstress regulation\nprotecti…

Brief Explanations:

Goblet cells secrete mucus which protects the epithelial surfaces in the body, like in the respiratory and digestive tracts. Lacrimal glands produce tears which protect the eyes by keeping them moist and washing away foreign - particles. So, the common function is protection.

Answer:

protection