Relier Pairs Bone Terms Match UpVersion en ligne From the "mini" lesson match up the bone terms to their definitions! Good luck. par Kim Sandberg 1 2 3 4 5 The concentric rings that make up an osteon The bony bars and plates that make up spongy bone. The concentric circles of lamellae that make up compact bone. Small "channels" that connect lacunae, it is how osteocytes get nutrients/communicate The gaps between the lamellae where osteocytes live.