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Across 3. A quality of an object or system that has diverse components precisely arranged in connection with one another (so that new properties emerge which did not exist in the components alone). 6. Properties of a complex system that are not present within its parts but that emerge only when those parts are combined. 8. A narrative about the beginning of the Universe and humanity. 9. Components that are put together to form something new and more complex. 10. Moments in the history of the Universe when specific ingredients under the right "Goldilocks Conditions" come together to create something new and more complex.

Down 1. An approach to a subject that uses the viewpoints of many different kinds of scholars about the same topic. For instance, Big History relies on information from cosmologists, astrophysicists, geologists, chemists, paleontologists, biologists, anthropologists, and historians, as well as experts in other disciplines, to learn about the past. 2. Specific set of conditions necessary to enable greater complexity. The reference is to the fairy tale Goldilocks and the Three Bears, in which Goldilocks looks for the porridge, chair, and bed that are “just right.” 4. A unified account of the entire history of the Universe that uses evidence and ideas from many disciplines to create a broad context for understanding humanity; a modern scientific origin story. 5. All the matter and energy in existence, as well as the space that contains it. 7. theory, first articulated in the 1920s, proposing that the Universe started out extremely hot and dense and gradually cooled off as it expanded.