Matching Pairs Bone Terms Match UpOnline version From the "mini" lesson match up the bone terms to their definitions! Good luck. by 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. The gaps between the lamellae where osteocytes live. Small "channels" that connect lacunae, it is how osteocytes get nutrients/communicate