The development of the musculoskeletal system occurs during fetal development. Originally, bones begin as:
1. Cartilage.
2. Osteoclasts.
3. Osteoblasts.
4. Tendons.
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1. Cartilage is the first step in bone development in utero.
2. Osteoclasts are part of the bone formation.
3. Osteoblasts are the cells that form the bone.
4. Tendons are developed toward the end of fetal development.
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