Use the drop-down menus to indicate which endocrine structure is being described in each case.
___is an endocrine and exocrine gland that secretes juices with enzymes for digestion
help with protection and digestion in the mouth.
__secretes bile for digestion.
___ secrete tears to moisten eyes and protect them from particles and infection
__regulates water, salt, and temperature.
_help to form a protective barrier on the skin.
___secrete mucus for protection.