'These glands secrete liquid into the mouths of mammals to help break down starches'
Salivary glands
GLAND CENTRAL STATION: These glands secrete liquid into the mouths of mammals to help break down starches
These glands secrete liquid into the mouths of mammals to help break down starches
These glands secrete liquid into the mouths of mammals to help break down starches
GLAND CENTRAL STATION
Salivary glands
GLAND CENTRAL STATION