The axial skeleton consists of the skull, thoracic cage (rib cage), vertebrae column (spine), and the laryngeal skeleton. i hope this helps you! :)
<span>when the environment changes faster than new adaptions can evolve
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If errors occur at any one stage, the cell can stop cell division from progressing
Answer:
Element is a substance that cannot be broken down into simpler substances. Atoms are the smallest particle of an element. An element has a fixed composition because it contains only one type of atom.