The energy required to fight or to flee from an enemy is provided by catabolism of stored energy prompted by which of the following hormones?
A) insulin B) ghrelin
C) cortisol D) cholecystokinin (CCK)
Question 2
Colorectal cancer is
A) responsible for more deaths annually than any other form of cancer.
B) the most common cancer of the GI tract.
C) characterized by unexplained weight gain.
D) typically too advanced when detected to treat effectively.