396 DETAILED SYNTHESIS. 



1802. Inf. THIS ARRANGEMENT SHOWS which is the dependent 

 group, for it is evident that the Sanguificatory is appended to support 

 the mentory, which is not merely for the purpose of superintending the 

 supply of the former with proper material ; that is only a secondary 

 purpose. 



1303. Remark. THE WHOLE OF THE BLOOD-PERFECTING APPARATUS 

 are grouped in the enclosing trunk-walls, where they are suspended to 

 the spinal column and attached to the circulatory circuit of the Blood 

 by appropriate connections, as illustrated with the exception of the 

 perspiratory tubes that are located in the skin. 



1304. A REVIEW OF THE APPARATUS WILL ALSO SHOW 



that two of each kind of the mentory must be construct- 

 ed complete, while of the Blood-perfecting one of each 

 suffices. 



1305. Remark. EXCEPTIONS to the preceding remark SEEM TO EX- 

 IST in the lungs, kidneys, skeleton, and skin. Of the lungs and kidneys 

 it may be said, that they are each a half of the substance necessary to 

 accomplish their functions ; yet they are not one is larger. The spinal 

 column and the breast-bone or sternum appear to be composed of right 

 and left halves, neither of which would be complete without the other, 

 yet they are perfectly symmetrical ; the lungs and kidneys are not. The 

 skin appears to be a continuous surface across the middle line, yet at 

 various places it shows the fact of its intrinsic double character. 



1306. THE TWO APPARATUS OF SIGHT exhibit a re- 

 markable deviation from the rule, exceedingly interest- 

 ing, as explaining a phenomenon, and demonstrating the 

 FIG. 254. unity of Mind, and that it is 



not, though its apparatus is, 

 dual. 



1307. THE OPTIC NERVES 

 EXTEND back from the eyes, 

 1, 2, Fig. 254, toward each 

 other, till at 3 they meet, and 

 that part of the fibres that 

 commences in the left part of 

 the right eye extends across 

 to the left, and those fibres that commence in the right 



1802. What does ? 1308. What said of - ? 1804. What will - f 1805. What 

 - ? 1806. What said of ? 1807. How do - ? 



