Final answer:
The matrix of bone primarily consists of collagen fibers (organic) and hydroxyapatite (inorganic), with hydroxyapatite making up about 65% of the bone's mass.
Step-by-step explanation:
The highest quantity of the components of the matrix of bone includes both organic and inorganic substances. The organic matrix consists predominantly of collagen fibers, which contribute to the strength and flexibility of the bone. The inorganic matrix is primarily made up of mineral salts, with the most abundant being hydroxyapatite, a crystalline structure formed from calcium phosphate. This inorganic component constitutes around 65% of bone's mass and is critical for providing hardness and structural integrity to bones.
In summary, bones are composed of a matrix that includes a substantial amount of collagen (the primary organic component) and hydroxyapatite (the main inorganic component). Together, these constituents allow bones to be both strong and resilient, capable of supporting the body while also bearing weight and protecting internal organs.