Answer:
Laughter decreases stress hormones and increases immune cells and infection-fighting antibodies, thus improving your resistance to disease. Laughter triggers the release of endorphins, the body's natural feel-good chemicals. Endorphins promote an overall sense of well-being and can even temporarily relieve pain
Explanation:
Archaeology, Arterial, Astrophysics, Authenticity, Autobiographical, Axiom
D is the answer because Ben Franklin was the editor of the declaration