Answer:
Approximately 360,000 babies
I think it is c or build muscle strength
Depression,suicide,mental health issuse
One way in determining your fitness level is trying to do a Full Sprint Run and holding your breath for as long as you can. That way you can determine your cardiovascular capacity and lung capacity. On improving your fitness levels you should do swimming, jogging and of course a balanced diet.
Carbohydrates
because body needs energy to perform various tasks limiting or cutting off carbs may cause lack of energy.