Rods of Corti, [364].
Sacrum, [224].
Saliva, [145].
Composition of, [145].
Uses of, [145].
To show action on starch, [171].
Salivary glands, [144].
Kinds of, [144].
Reflex action of, [323].
Sanitation, defined, [2].
Sarcolemma, [244].
Sarcoplasm, [244].
Scala media, [363].
Scala tympani, [363].
Scala vestibula, [363].