Browse Fact Box about Science - Biology
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Facts
| Fact | Category | Date |
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| 46 | Blood vessels that carry blood away from the heart are called arteries. | Science > Biology | 06/20/08 | |
| 47 | Biology is the science of life and living organisms. | Science > Biology | 06/18/08 | |
| 48 | An octopus has three hearts. | Science > Biology | 06/15/08 | |
| 49 | A mammal that lays eggs is called a monotreme. | Science > Biology | 06/04/08 | |
| 50 | Thymine is a nitrogenous base found in DNA but not in RNA. | Science > Biology | 05/19/08 |
