Question

what is major component of skeletal system of several vertibrates except​

Answer 1

Answer:

The vertebral column includes 24 bones, along with the sacrum at the base and the coccyx (tail bone) at the lower end of the sacrum. The vertebrae protect the spinal cord and allow for upright posture. Humans have 12 pairs of ribs, which serve to guard the heart, lungs and other internal organs of the thorax.

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Answer 2

Answer:

The vertebral column includes 24 bones, along with the sacrum at the base and the coccyx (tail bone) at the lower end of the sacrum. The vertebrae protect the spinal cord and allow for upright posture. Humans have 12 pairs of ribs, which serve to guard the heart, lungs and other internal organs of the thorax.

Explanation:

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