The mystery of how a collapse in possibilities occurred in the universe 14 billion years ago was explained by John Wheeler. His participatory universe concept helps explain this solution with which of the following statements? (Select all that apply) Choose at least one answer. a. Suppose you imagine a game that you are playing with your friends and the only rule that is given is that whatever you say is consistent with all the previous things that have been said about the rules of the game. b. After a while, only you realize that there are no rules of the game; you are making up the rules as you go on. c. It is not important that an observer be present as long as the subject was present at the beginning. d. The observer does not need to be present in order to collapse the possibilities, and therefore an observer didn't need to be present 14 billion years ago.
