You have chosen 'Intro to 'Philosophical Essays'' by Richard Cartwright, 'Why Propositions cannot be concrete' by Alvin Plantinga and 'Fourfold Root of Princ of Sufficient Reason' by Arthur Schopenhauer
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |