No reptiles are birds. All snakes are reptiles. Which conclusion logically follows?
- A. No snakes are birds. ✓
- B. Some snakes are birds.
- C. All snakes are birds.
- D. All birds are snakes.
Correct answer
A. No snakes are birds.
Explanation
Since snakes are all reptiles, and no reptiles are birds, it follows that no snakes are birds.