63- The five fused vertebrae within the sacrum are collectively classified as what type of joint?
- Amphiarthrosis
- Synchondrosis
- Symphysis
- Synostosis
64- On the mature bone shown below, part A is the (marrow cavity, osteon, central canal, diaphyseal cavity, epiphysis) and is covered by (articular cartilage, yellow bone marrow, red bone marrow, endosteum, synovial membrane)
65- Spongy bone is formed out of rods of bony tissue called
- epiphyseal plates
- lacunae
- canaliculi
- trabeculae
- soft calluses