Due to the unclosed space between the bones of the skull the baby has the opportunity to fully develop: thanks to this space the skull increases, and there is room for the growth of the brain tissue.
Ngenxa isikhala kwambulwe phakathi amathambo izinyane skull has ithuba ukuthuthukisa ngokugcwele: sibonga lesi sikhala kwandisa ugebhezi, futhi ikhona indawo yokuba ukukhula kwezicubu ingqondo.