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.
Corpus callosum is the name of the network of fibres which acts as a bridge between the two hemispheres of the brain.
B. is the answer. hope that helps. :)
I think illusion or distraction