Question

27. Which fluid present in our
mouth that helps in digestion?
a) mucus b) saliva
c) water d) tears
​

Answer 1

Answer:

saliva

Explanation:

saliva helps in digestion

Answer 2

Answer:

saliva

Explanation:

Saliva contains the salivary amylase enzyme, which digests carbohydrates (starches), and mucus (a thick liquid), which softens food into a bolus. Ingestion starts both chemical and mechanical digestion.