Doesn't Ecclesiastes 3:19-20 contradict just about everything regarding Christianity?

19. "Surely the fate of human beings is like that of the animals; the same fate awaits them both: As one dies, so dies the other. All have the same breath; humans have no advantage over animals. Everything is meaningless."

20. "All go to the same place; all come from dust, and to dust all return."

So how can Christians believe in concepts like Heaven, Hell, souls, and resurrection when this clearly contradicts them?