Where are your nares located?
Correct answer: Nose
Player #23991117
since when do we exhale hydrogen?
sean G Eire/kreta
Player #23991117, maybe means carbon dioxide
murph
Can you imagine if we did expel hydrogen? The discovery of fire would have been short-lived.
Mars V
Read the explanation and imagine Cliff Claven’s voice.
Player #3722956
I hope humans do not exhale hydrogen. Although it could be an interesting way to fuel your car.
Player #3305800
devilvole, totally agree. Expell hydrogen?? Spelling "expell". "Facts" completely incorrect. Enough is enough