The answer would be carbohydrates
The second sentence would be the correct replacement for the sentence
Answer:
Shock is a life-threatening condition that occurs when the body is not getting enough blood flow. Lack of blood flow means the cells and organs do not get enough oxygen and nutrients to function properly. Many organs can be damaged as a result. Shock requires immediate treatment and can get worse very rapidly
Explanation:
Well the only one that makes most sense is the flight or fight response because your body senses danger causing ur adrenalin to get shot up which would allow ur body to feel more safe. Hope this helped :)