The anteroposterior full-spine films (Fig. 6.38) exhibit several lateral flexion-type subluxations (C-3) and a rotational type at the level of L5 (C-4). This patient presented with a history of acute pain in the left lateral rib cage about the level of the 3rd and 4th ribs.
paper burning is a chemical change. technically any chemical change is also a physical change, but not every physical change is a chemical change. It is a chemical change. When you burn paper, you see smoke and ash being formed, indicating a chemical change.
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Jake Weatherby. Confidence votes 83.3K. Burning methane is a chemical change, as is burning anything as you are changing one set of substance into a completely different set.t is both a physical and a chemical change. Chemical Change Coal is mostly made of carbon (C). When coal burns it combines with the oxygen (O2) in the air.