Answer:
Your pineal gland. Its responsible for producing melatonin, a hormone that helps regulate sleep and wakefulness.
I think that b would be intentional injury and i think a would be unintentionsl injury
I don’t know they all seem like a chronic or persistent stress but from all of them I think it’s moving but goodluck if it’s wrong sorry
<h2>Connective tissue</h2><h2></h2><h2>hope this helps!</h2>
