C preserved bone because none of the others were enough
I believe the foramen is located in between spinal nerve roots.
Function of an enzyme is to lower reaction's activation energy and to increase speed of a reaction, but to make it happen, enzyme and substrate must fit spatially. The shape of an enzyme is essential to make enzyme-substrate complex - if active site of an enzyme doesn't fit to substrate, there won't be a enzyme-catalised reaction.
Do you want the definition ?
Claro que yo no sabo como Hacer eso
