Sec. 45. Proposition 12. Form, Size, Structure and Position of the Several Organs and Parts of the Body and Their Number are Conclusive Evidence that Each Human Body is a New, Direct and Special Creation

For example, the form, size, structure and position of the several bones in each skeleton, and the number of them, are proof that they are all made by the Creator.

So, the form, size, structure, and position of the several parts of the brain, eye, ear, heart, lungs, liver, kidneys, etc.; and their number cannot be explained on any hypothesis, other than that of special creation. The same is true of the muscles, arteries, veins, etc.