Final answer:
The problem with Aristotle's classification system can be highlighted by questioning whether penguins are classified like other birds, despite their inability to fly.
Step-by-step explanation:
A question that can highlight the problems with Aristotle's classification system is B. Are penguins classified like other birds, even though they don't fly?
This question highlights the issue of classifying organisms based on superficial characteristics. Penguins are birds, but their inability to fly sets them apart from other birds. This suggests that Aristotle's classification system may not accurately reflect the evolutionary relationships and unique characteristics of different organisms.
The classification system should ideally reflect common ancestry and shared characteristics among organisms, rather than relying solely on superficial features.