He studied the symptoms and if he has it he will go to the doctor straight away, try to exercise often and eat good. He will be careful of it, and when he feels the symptoms he knows his blood pressure is high.
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.
I think its true!! hope this helps
Answer:
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