A cybernetic hand, that is powered by one's nerve impulses.
Color is not a property of populations.
Answer:
Lactic Acid
Explanation:
Lactic acid builds up during strenuous movement combined with lack of sufficient oxygen.
Answer:
ok
Explanation:
Just don't panic or you'll be stressed etc
Before you faint, you feel dizzy. The dizziness is from the light headedness.