The answer to the question being asked about the relation between amino acid and polypeptide is similar to the relation between monossacharide and carbohydrates. Amino acid is the repeating unit of polypeptide. For the carbohydrates, its repeating unit is a monossacharide.
It is called The Marsh Test and it was created by James Marsh.
For females, the masses for the arms is usually smaller than the masses for the legs because the leg bones are denser than the arm bones.
<h3>What is mass?</h3>
Mass is defined as the quantity of matter in a body.
The mass distribution of human body shows that the liberal of the human body usually have a higher mass than the upper body.
For female, the masses for the arms is usually smaller than the mass for the legs because the leg bones are denser than the arm bones.
Learn more about mass at: brainly.com/question/1354972
I think it is C, though not sure. Hope this helps you.