Hydrogen
followed by carbon, oxygen, and then nitrogen.
When blood glucose levels decrease, Your liver which is a glycogen storage converts glycogen to glucose and releases it into circulation. Further energy ( ATP Molecules ) is obtained by the TCA Cycle with subtraces like Fat and Protein.
Answer:
I think it's an example of equilibrium
Magnolias, laurel, barberry, early sycamores, and palms.