https://www.bucksafa11.org/2022/09/17/dem-bones/
From https://www.britannica.com/science/cancellous-bone
…Cancellous bone makes up about 20 percent of the human skeleton, providing structural support and flexibility without the weight of compact bone. It is found in most areas of bone that are not subject to great mechanical stress. It makes up much of the enlarged ends (epiphyses) of the long bones and is the major component of the ribs, the shoulder blades, the flat bones of the skull, and a variety of short, flat bones elsewhere in the skeleton.
Cancellous bone is usually surrounded by a shell of compact bone, which provides greater strength and rigidity. The open structure of cancellous bone enables it to dampen sudden stresses, as in load transmission through the joints. Varying proportions of space to bone are found in different bones according to the need for strength or flexibility. Cancellous bone also has a relatively high level of metabolic activity.
https://www.kingjamesbibleonline.org/Genesis-2-22/
I think the scientists ought to check the real odds they're facing before they try to convince the people to continue rolling against dem bones.
From https://www.icoi.org/glossary/cancellous-bone/">
…Cancellous bone is a spongy type of bone and is responsible for producing stem cells and blood cells. Because of these incredible properties, cancellous bone is typically used for bone grafts due to its concentration of osteoprogenitor cells and therefore a greater ability to form new bone as compared to cortical bone…