Lengthwise, Long Bone Growth During Infancy and Youth Is Exclusively

Multiple Choice

Lengthwise, long bone growth during infancy and youth is exclusively through_________ .

A) calcification of the matrix of the zone underlying articular cartilage
B) the secretion of bone matrix into the medullary cavity
C) interstitial growth of the epiphyseal plates
D) differentiation of osteoclasts into osteocytes