Think about it, for the first one, blood is primarily made up of water. dehydration is the lack of water. lower volume of water in the body=lower blood volume.
second one, low blood pressure
third one, not sure... sorry
Answer: eustress
Explanation:
kind of stress associated with positive feelings, optimal health, and performance. A moderate amount of stress can be beneficial in challenging situations.
I would say building resilience is the answer that makes the most sense as seeing its the only thing that effects your health positively.
Hypertrophy is the answer because that’s what makes muscles grow