Bone remodeling is a regenerative process in bone tissues in which cells called
a. osteoclasts break down and reabsorb old bone tissue whereas cells called osteoblasts produce and lay down new bone tissue.
b. osteoblasts break down and reabsorb old bone tissue whereas cells called osteophytes produce and lay down new bone tissue.
c. osteoblasts regenerate and rebuild old bone marrow whereas cells called osteoclasts produce and lay down new bone marrow.
d. osteoclasts break down and reabsorb periosteum tissues whereas cells called osteoblasts produce and lay down new periosteum layers.
a
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