A)glycolysis
B)fermentation
C)oxidative phosphorylation
D)the Krebs Cycle
After the solar cycle takes place, bigger sun spots appear, flares appear, and the solar radiation changes.
If this doesn't answer your question, I'll try again. If there are options feel free to comment them as it can narrow down my choices.
Have a good day!
Colder temperatures that last for a short period of time such as 3-4 days.