Regarding the neuro-cognitive context of the 'Concrete Operational Stage' under 'Jean Piaget's Theory of Cognitive Development', which of the following statements is most appropriate and true concerning the neuro-biological nature of 'the capacity for conservation and classification', the activation dynamics of spatial processing, logical reversibility, and mental operations among the 'parietal lobe', 'inferior parietal lobule', and 'prefrontal cortex', the interrelationships with Jerome Bruner's 'three modes of cognitive representation' (symbolic, iconic, and enactive), and their implications for modern primary inclusive classroom teaching, concrete-operational pedagogy, and the promotion of conservation awareness, decentration, and holistic logical skills in students?