Hard tissue are lightweight yet strong and hard, and serve multiple functions. Mineralized osseous tissue or bone tissue, is of two types – cortical and cancellous and gives it rigidity and a coral-like three-dimensional internal structure. Other types of tissue found in bones include marrow, endosteum, periosteum, nerves, blood vessels and cartilage. Bone is an active tissue composed of different cells. Osteoblasts are involved in the creation and mineralisation of bone; osteocytes and osteoclasts are involved in the reabsorption of bone tissue. The mineralised matrix of bone tissue has an organic component mainly of collagen and an inorganic component of bone mineral
The Bones of What You Believe their neon-Eighties visions are far from retro pose-striking." Barry Nicolson of the "NME" praised the album's "great songwriting" and felt that "while not every track has the immediacy of 'Lies' or 'Recover', there's not a weak one among them." Heather Phares of AllMusic wrote, "Even on the darkest moments, such as 'Lies' or 'Science/Visions,' there's a disarming emotional directness to "The Bones of What You Believe" that makes it a unique, fully realized take on a style that seemed close to being played out." Ally Carnwath of "The Observer" commented that Chvrches are "more robust and melodic than arty peers