1. The result of a measurement is expressed in two parts. One part is a number and the other part is the unit of the measurement.

    The result of a measurement is expressed in two parts. One part is a number and the other part is the unit of the measurement.

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  2. The skull is the boney structure which protects our brain.

    The skull is the boney structure which protects our brain.

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  3. Pelvic girdle is a bone structure which encloses our kidneys.

    Pelvic girdle is a bone structure which encloses our kidneys.

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  4. Ribs join the chest bones and back-bone to form rib cage.

    Ribs join the chest bones and back-bone to form rib cage.

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