Final answer:
Calcification is the process of mineral salts deposition on collagen fibers, while bone remodeling involves resorption and formation of bone tissue.
Step-by-step explanation:
The process of calcification occurs when mineral salts, primarily hydroxyapatite, are deposited on the collagen fiber matrix, resulting in the hardening of the tissue. This process only happens in the presence of collagen fibers.
Bone remodeling, on the other hand, involves the interplay between bone resorption and formation. Osteoclasts are responsible for resorbing old or damaged bone, while osteoblasts lay down new bone to replace the resorbed tissue. This dynamic process helps shape and maintain the skeleton.
In summary, calcification is the deposition of mineral salts on the collagen fiber matrix, while bone remodeling involves both resorption and formation of bone tissue.