jonka Kirsten Ann Gallaher 12 vuotta sitten
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Secrete substances. Mammary glands, sweat glands, salivary glands, and pancreas.
Outer layer of the skin, line things that need to remain moist. Lines the mouth, throat, vagina and anal canal.
Move fluid and protect. Male reproductive areas, male urethra, parts of the pharynx.
this sucks
jk its beautiful
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