Blood bone marrow in a process called hematopoiesis, which includes erythropoiesis, the production of red blood cells; and myelopoiesis, the production of white blood cells and platelets. During childhood, almost every human bone produces red blood cells; as adults, red blood cell production is limited to the larger bones: the bodies of the vertebrae, the breastbone (sternum), the ribcage, the pelvic bones, and the bones of the upper arms and legs. In addition, during childhood, the thymus gland, found in the mediastinum, is an important source of T lymphocytes. The proteinaceous component of blood (including clotting proteins) is produced predominantly by
The Bones of What You Believe fusion of emotive theatrics, hook-loaded songwriting, and some of the more forward-thinking sonics in electronic music right now", and found that "the hooks on "The Bones of What You Believe" are indelible regardless of instrumentation, and the sound is immaculate." At "Spin", Puja Patel opined that the album is "at its best on its revenge tunes", concluding, "In a mainstream landscape that's still reveling in the EDM-fueled fuck-yous of Icona Pop and Charli XCX's 'I Love It,' CHVRCHES' poppy electronic textures and bleakly lyrical brashness raises the bar." "Rolling Stone"s Jon Dolan expressed, "Even when Chvrches are just competently mopey,