The storage of carbohydrates by forming glycogen for later use is an example of

What are chlorofluorocarbons made of

In the practice of science, this type of reasoning is used to develop explanations.

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?