Answer:
serotonin.
Explanation:
Her feelings of love, trust and warmth in her overruled the pain due to her surgery. So her brain focused on that, instead of the post-surgical pain, so the focus was on the positive emotion. Researchers also claim that Serotonin has been known for a long time that it can help successfully in reducing pain.
A group of similar organisms are otherwise known as a species.
Answer: species
The correct answer is D. Both A and C are the effects of a DUI.
B) exercise-associated muscle cramps
