Considérations sur les pieces de la tête osseuse des animaux vertebras, et particulièrement sur celle du crane des oiseaux

Nature Uses the Same Materials and Forms in Life

We know that nature invariably uses the same materials in its operations. Its ingeniousness is displayed only in the variation of form. Indeed, as if nature had voluntarily confined itself to using only a few basic units, we observe that it generally causes the same elements to reappear, in the same number, in the…

May 29, 2012 1

• biology
• evolution