function: diffusion at lungs, protection, serious fluid

BVs, LVs, capillaries, alveloi

function: secrete and absorb water and small molecules

ovaries, pancreas, salivary glands, liver ducts, kidney tubules

function: mucus production, absorb nutrients

GI organs, goblet cells in bronchi

function: cilia move crud that is trapped in mucus

respiratory and reporductive tracks

function: protects against abrasion, infection, drying out

nonkeratinized when alive, keratinized when dead

skin, mouth, throat, vagina, anal canal

function: secrete hormones, sweat, enzymes, milk

mammary glands, salivary glands, sweat glands, pancreatic glands, developing follicles in ovaries and seminiferous tubules

function: protection and secretion

vas deferens, male urethra, pharynx

function: stretch and prevent diffusion into surrouding tissues

bladder, ureter, urethra