The Democratic-Republican Party was the American political party in the 1790s of Thomas Jefferson and James Madison formed in opposition to the centralizing policies of the new Federalist party. It came to power in 1800, and dominated national and state affairs until the 1820s, when it faded away.
Spongy bone of the diaphysis is transformed into compact bone the activity of osteoclast (remove bone and widen marrow cavity). Osteoblast lay down concentric lamellae of bone making the Haversain system [structural unit of bone].
There are 2 types of bone tissue: Spongy or cancellous  bone (head of most large bones, ribs, shoulder blade) and  Compact (in the diaphysis or middle part of large bones). â¦  Compact bone forms the extremely hard exterior while spongy bone  (also called cancellous bone) fills the hollow interior.here are 2 types of bone tissue: Spongy or cancellous  bone (head of most large bones, ribs, shoulder blade) and  Compact (in the diaphysis or middle part of large bones). â¦  Compact bone forms the extremely hard exterior while spongy bone  (also called cancellous bone) fills the hollow interior.