I’m pretty sure it’s stress
The goal of sociology is to understand humans and their interactions better.
<span>So they can identify what every gene does, and possibly cure genetic diseases before someone gets them.</span>
Answer:
I think it's B but not 100% positive
Explanation:
Well the hormone would be one thing. I'd say because it strengthens our heart muscles and trains our breathing pattern to be more effective. These would lead to more efficient transportation of blood and hence oxygen to our whole body including our brain. Our brain becomes more alert, and our body more energetic.