You have chosen 'Abortion and the Doctrine of Double Effect' by Philippa Foot, 'The Correspondence Theory of Truth' by D.J. O'Connor and 'Course of Positive Philosophy' by Auguste Comte
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |