The axial skeleton of an adult human includes:
Correct answer: D. The ribs, the skull, the sternum, and the vertebrate
- A. The skull, pectoral girdle, and ribs
- B. The skull, ribs, and bones of arms and legs
- C. The pectoral and pelvic girdles
- D. The ribs, the skull, the sternum, and the vertebrate
Explanation
The axial skeleton involves the ribs, skull, the sternum and the vertebrate.
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About Support and Movement
Support and movement covers the axial and appendicular skeleton, bone structure, joints and the arrangement of skeletal muscles. Muscle contraction is explained through actin, myosin, sliding filaments, calcium ions and ATP, while arthritis is distinguished as a disorder of joints rather than a normal part of movement.
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