Question

If salivary glands are absent

Answer 1

Answer:

Salivary gland aplasia (also termed salivary gland agenesis) is the congenital absence of salivary glands. Usually the term relates to the absence of some or all of the major salivary glands. ... Patients with salivary gland aplasia typically require regular application of topical fluoride to prevent tooth decay.

Answer 2

Answer:

if salivary glands are absent we can't digest food