Which type of cell does the charger best model? O A. Nerve cell, because it sends electrical signals
O B. Epithelial cell, because it covers surfaces of a body
O C. Guard cell, because it changes in size to open and close a hole
O D. Bone cell, because it is strong and stiff to provide support

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.