GENUS IV. _Exhalations._ ┌of their agents. ┌1st. in general │of their phenomena. │ │of their alterations. │ └—Sympathetic exhalations. │ ┌serous. │ │cellular ┌of fat. │ │ └of serum. │2d. in particular. │synovial ┌in the grooves of the tendons. └ Exhalations │ └in the articulations. │ ┌in the middle of the long bones. └medullary │in the extremities of the long bones, └ in the short and flat ones. GENUS V. _Absorptions._ ┌Of their agents. ┌1st. in general │Of their phenomena. │ │Of their alterations. │ └—Sympathetic absorptions. │ ┌serous. │ │cellular ┌ of fat. │2d. in particular. │ └ of serum. └ Absorptions │synovial ┌ in the grooves of the tendons. │ └ in the articulations. │ ┌ in the middle of the long bones. └medullary │ in the extremities of the long bones, └ in the short and flat ones. GENUS VI. _Secretions._ ┌Of their agents. ┌1st. in general │Of their phenomena. │ │Of their alterations. │ └—Sympathetic secretions. │ ┌lachrymal. │ │salivary and pancreatic. │ │hepatic. └2d. in particular. Secretions │renal. │mucous. └sebaceous. GENUS VII. _Nutrition._ ┌1st. Of the double nutritive motion. │ ┌Nutritive matter, ┌ the chyle. │2d. Composition of organs │ considered in ...│ the blood. │ └—Assimilation. └ the organs themselves. │ │3d. Decomposition of organs. │4th. Causes that modify nutrition. │ ┌infancy Of increase in height. │5th. Of nutrition considered in │youth Of increase in thickness. │ │adult age. │ └old age Decrease. └ 6th. Of natural death. GENUS VIII. _Calorification._ ┌1st. Phenomena of animal heat. │ ┌respiration. │ 2d. Entrance of caloric by │digestion. │ └absorption. │ 3d. Its latent state in the blood. │ 4th. Its disengagement in the capillary system. │ 5th. Its exit from the body. └ 6th. Of the sympathies of heat, and of sympathetic heat. SECOND CLASS.—FUNCTIONS RELATIVE TO THE SPECIES.