Question

Wag is the role of saliva ' n the digestion of food

Answer 1

Saliva is secreted by salivary gland. Saliva secret an enzym called amylase or ptylin.
This enzyme break down starch to give a complex molecule sugar.
i hope my answer will help u!

Answer 2

heya !!!

■Salivary glands secrete saliva containing an enzyme called salivary amylase ( ptyalin )

■It converts starch into sugar ( complex molecules into simpler form ) at an optimum pH about 7.

■It is due to salivary glands that our mouth waters when we eat or smell something we like.

hope It helps u ^_^