D i believe, i could be wrong though
Sound would travel faster in a thick piece of metal since the molecules are closer together. However, since there are more molecules, it would be quieter on the other side than the hollow metal.
The shoulder is Lateral to the neck.
<h3>Is the shoulder lateral or medial?</h3>
Away from the median plane of the body (ex: the shoulder is lateral to the head or the ear is sideways to the brain). Medial: toward the median plane of the body (ex: the head is medial to the shoulder or the nose is medial to the cheek).
Thus, option "A" is correct.
To learn more about Lateral shoulder click here:
brainly.com/question/25647852
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