Bone’s strength and nonflexibility are due to its hard matrix composed of calcium and phosphorus compounds. These properties provide support and protection to the body’s structures.

Bone forms the framework that supports the body, anchors muscles, and supports the main organs.

Plasma of blood contains proteins, salts, and hormones, serving as a medium for transporting nutrients, gases, and waste products.

Red blood corpuscles (RBCs), white blood corpuscles (WBCs), and platelets are suspended in the plasma of blood.

The fluid matrix of blood is called plasma, comprising proteins, salts, and hormones, where blood cells are suspended.