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Portable Network Graphic  |  1996-08-08  |  11KB  |  258x337  |  8-bit (62 colors)
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OCR: SALIVARY GLANDS "HE SALIVARY GLANDS make saliva, watery liquid that contains digestive substances called enzy ymes. Saliva enters the mouth along tubes, or ducts, and starts to digest podj also helps to clean your teeth. lubricate your mouth, and allows you to swallow The salivary glands are found in pairs in three different locations. The pair known as the parotid glands lie one in front of each ear The subma andibular glands lie under your lower Jaw bone. and the sublingual glands lie beneath vour tongue Every day, about liter 2 pints) of saliva produced enzymes land