5 EASY FACTS ABOUT XREADU.COM DESCRIBED

X-ray beams pass through the body. These beams are absorbed in numerous amounts depending upon the density of the fabric they go through. Dense products, such as bone and metallic, clearly show up as white on X-rays. The air in the lungs shows up as black. Fat and muscle mass look as shades of gray.Okay, this is the stretch, but there are actually