Answer:
Hormones
Explanation:
Hormones. Other possible causes of mood swings may stem from an imbalance of the brain chemicals that are associated with mood regulation, as in the case of bipolar disorder. However, a person's risk for depression is increased during these times as well, so mood swings can also be a sign of a mental health condition.
The correct answer to this question is : Guenevere points out the impropriety on of the affair.
I hope this was helpful ^^
its is a metaphor
because it is more active
Try and put in Key details on your speech and why the vaccine helps as well as some components how the vaccine helps the immune system