The skeleton of invertebrates, which may be either external or internal, is composed of a variety of hard nonbony substances.
A mounted and more complete skeleton of D. longus is at the Smithsonian National Museum of Natural History in Washington, D.C., while a mounted skeleton of D. hallorum (formerly Seismosaurus), which may be the same as D. longus, can be found at the New Mexico Museum of Natural History and Science.
It can be noted that the skeleton which is obtained by the process of skeletonization or thinning often contains short spurs which may be cleaned up through the use of a pruning procedure [6].
Two skeletons were found in the Tower in the 17th century, which may be their remains, but the Church of England refuses to allow DNA tests.
Studies have reported a positive association between BMD and lean body mass, which may be due to mechanical load pressure on the skeleton, dynamic mechanical load from muscle contraction, and other determinants such as genetic, dietary, and hormonal factors [ 20– 20].
All of which may be right.
Further complexity is added by the variety of anatomical sites which may be affected: most NHL involve nodal and bone marrow disease, but significant numbers may involve the brain, meninges, lungs, gastrointestinal tract, liver, kidneys, skeleton, skin or other sites.
Reddish skin which may be itchy.
Unless these holes are filled, corresponding cycles may appear in the skeleton, which may cause several problems during the skeleton analysis task (Additional file 1).
