It is not c or d. I think it is a.
Mechanical digestion takes place in the mouth
Answer:
I think it is C but I'm not 100% sure
<span>Cortisol level is low and ACTH is high. This is signs of primary adrenal insufficiency. Low cortisol caused by damage to the anterior pituitary, and ACTH is elevated to compensate.</span>
Qué significa tener energía? Bueno, piensa en cómo te sientes cuando despiertas por la mañana.