Bones block X-ray particles well due to their density and calcium content, making them ideal for observation through X-ray images.
Bones are the body structures that best block X-ray particles, allowing for clearer visualization in X-ray images due to their density and high calcium content. X-rays interact most strongly with dense materials like bones, resulting in a light-toned 'shadow' on the X-ray plate.
https://brainly.com/question/32116751