Answer:
The higher you go the less oxygen there is, so if you went from sea level to 14,000 feet or higher you would get nauseous and light headed.
Explanation:
Hope this helped!
Well, I know That what happens to the Human body is 1. The air gets thinner so you're out of breath quicker and 2. Your ears begin to pop. This question wasn't so specific so I gave you my best guess. PLEASE MARK BRAINLIEST!
