Ball-and-socket joint, [231].

Basement membrane, [197].

Basilar membrane, [363].

Bathing, [272], [274].

Biceps muscle, action of, [263].

Bicuspids, [143].

Bile, [154], [155].

Binocular vision, [381].

Blind spot, [377].
To prove presence of, [390].

Blood, [24]-39.
Changes in, [34].
Checking flow from wounds, [58].
Coagulation of, [31].
Experiments with, [37]-39.
Flow of, how regulated, [50].
Functions of, [33].
Hygiene of, [34]-36.
Physical properties of, [24].
Quantity of, [33].
Supply to lungs, [82].
Velocity of, [54].
Where found, [24].