Final answer:
Bone is connective tissue with osteoblasts as bone-building cells and osteoclasts as the cells that break down bone, maintaining mineral homeostasis in the body.
Step-by-step explanation:
Bone is connective tissue. Osteoblasts are bone-building cells. Osteoclasts are cells that break down bone and release minerals into the blood stream.
Bone tissues include compact bone, spongy bone, bone marrow, and periosteum. Each of these has a crucial role in the proper function and structure of bones. Osteoblasts are responsible for new bone formation and play an important part in bone growth, repair, and remodeling. They synthesize and secrete the matrix of bone tissue and become less active cells known as osteocytes. Osteocytes maintain the bone matrix and regulate mineral content. Osteoclasts, on the other hand, are involved in the resorption of bone tissue; they break down the bone matrix, releasing calcium and other minerals back into the bloodstream, which is vital for mineral homeostasis.