Answer:
Hypoglycemia
Explanation:
Hypoglycemia occurs when your blood sugar (glucose) levels drop too low. It's usually the side effect of drugs used to treat diabetes.
You're most likely to feel refreshed and worn out, well depending on how much you usually do these moderate intensity workouts.
Answer: In order to compensate for the low partial pressure of oxygen at altitude, the human body undergoes a number of physiological changes. A vital component in this process is the increase in the concentration of circulating haemoglobin. The role of HIF‐1α, erythropoietin and red blood cells in this acclimatisation process is described, together with the fall in plasma volume that increases the concentration of haemoglobin in the early stages of hypoxic exposure.
Explanation:
A. Because the call isn’t urgent and he politely acknowledged the call, but asked if he can call back later since it isn’t urgent
Answer: Anxiety around crowds can happen to people who have issue's with claustrophobia. It can also happen to people who are not comfortable around a crowd of people. Being shy however, is different. People can be shy around a crowd of people, but they can grow out of it or they can make a change to not feel as shy.
I hope this is helpful. :)
