Where might Gatsby's dream go wrong?

i think he will eventually find her again

Explanation:

i remember reading this book its about two sisters and a guy they call the gatsby nut the girl is shy and timid and the other just wants to help her out so she she leaves

It is false that during exercise, the oxygen concentration in the blood increases to twice that of resting levels. As a matter of fact, the oxygen either stays the same or decreases, or it may increase slightly than it used to be when the person was resting, but it definitely does not double while exercising. Hope this helps. Let me know if you need additional help!