Classification is subject to change because science is an evolving subject. New things are discovered every year and thus changing the way we understand the world around us.
Glucagon is the hormone that helps in restoring the levels of blood glucose levels. It is produced by alpha cells of the pancreas. It stimulates the liver to break the glycogen, so that they may be utilized by the body, as a source of energy. It also stimulates glucose synthesis in the body.
Answer:
D.
Explanation:
It will stay the same no matter how the atoms are rearranged
