lower limbs on the body, at the =hip.= The muscles 29, 30,
31, fig. 46, extend the leg at the knee.)

Page 84, Fig. 47: Added '.' (The muscles 29, 30, fig. =47,= bend the
leg at the knee. The muscles 34, 36, fig. 46, bend the foot
at the ankle, and extend the toes.)

Page 88: Added '?' (What class of pupils should have recesses most
=frequently?= 179. What effect has continued muscular
contraction?)

Page 95: Added '.' (196. Give an instance of the different effects
produced by the absence and presence of the mental
=stimulus.=)

Page 97, Fig. 49: Was '(1.' (the unnatural curved spinal column, and
its relative position to the perpendicular, =1.= The lower
limbs are curved at the knee)

Page 98: Added comma. (In performing any labor, as in speaking,
reading, singing, mowing, sewing, =&c.,= there will be less
exhaustion)

Page 100, Fig. 51: Added '.' (Fig. 51. An improper position in
=sitting.=)

Page 104: Added ',' (210. What is said of the lateral and oblique
movements of the =arm,= hand, and fingers in writing? How
is this shown by experiment?)

Page 107, Fig. 55: Added '.' (_d_, _e_, The bicuspids. _f_, _g_, The
molars, (double teeth.) _h_, The wisdom =teeth.=)

Page 108, Fig. 56: Added '.' (=Fig.= 56. A side view of the body and
enamel of a front tooth.)

Page 108, Fig. 57: Added '.' (=Fig.= 57. A side view of a molar
tooth. 1, The enamel. 2, The body of the tooth.)

Page 108, Fig. 57: Added '.' (1, The enamel. 2, The body of the
=tooth.= 3, The cavity in the crown of the tooth that
contains the pulp.)

Page 115, Fig. 59: Added '.' (=Fig.= 59. A side view of the face,
oesophagus, and trachea.)

Page 118: Was 'COECUM' (249. The =CAECUM= is the blind pouch, or
cul-de-sac, at the commencement of the large intestine.
Attached to its extremity)

Page 119: Was 'coecum' (is the mucous membrane sometimes called the
villous coat? 249. Describe the =caecum=.)

Page 119, Fig. 61: Was 'coecum' (4, The appendix vermiformis. 5, The
=caecum=. 6, The ascending colon. 7, The transverse
colon.)

Page 120: Was 'coecum' (half shorter than the intestine, and give it
a sacculated appe