Answer:
You drink half of one and half of another, knowing that half a glass of poison cannot kill you (only a full glass can according to the problem). Then pour the remainder of one glass into the other, and it will seem like you have a full glass of only one type of liquid. (hope this helps <3)
All constitutional amendments must be proposed on congress/national convention
"Thanks a bunch! I really need an extra dose of points right now!”
present on the 100th anniversary of the United States.
Hope this helps :)