They go to the brain then sent out to the rest of your body
It disrupts homeostasis by putting our body in stress which isn’t good. It fills out alveoli with mucus and our bronchiole is inflamed with music. Besides, it shortens our breathe
Hydrogen isn’t one of the primary macronutrients
Is there a picture that goes along with this question?
No our galaxy does not contain any planets outside our solar system