Answer:
Oxygen
Explanation:
All cells need oxygen in order to operate properly. If Her respitory system isnt working correctly, her cells will start to not work which can lead to multiple issues such as shortness of breath, fatigue, muscle fatigue, brain fog, etc in short term. Long term/ more serious issues could be a collapsed lung, confusion, fainting, kindey failure, sever muscle weakness, etc.
It doesn't as long as you can maintain a good money balance and feed and cloth them and make them happy it shouldn't affect them you should be just fine unless you dont have good money.
Anorexia is a mental disorder when someone refrains eating to lose weight.
Being overly happy in how well your performing in the sport
