Answer:
smooth lining of tunica inetrna
I think the answer is the pituitary.
I would say B, as both A and D are obviously incorrect and stress can be a natural part of life as long as it does not dominate you.
Answer:
It gives you the sense of accomplishing and moving forward.
Explanation:
Like if you have dream of doing something amazing, you can find a way of also proving that dream. And its great to know that you use your imagination,not many people do.