Explain why the bones of the pelvic girdle must be more substantial than the bones of the pectoral girdle. Make a note of which bones are included in the pelvic girdle and the pectoral girdle. Explain how weightlessness could influence the skeletal system as well.
Explain why the bones of the pelvic girdle must be more substantial than the bones of the pectoral girdle. Make a note of which…