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Polar bears are carnivores and prey on many arctic birds and fish. However, under natural conditions, no one found polar bears predating any penguin. This is because
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- Penguins have chemical substance in their muscles which is toxic to polar bears
- Penguins are gregarious and always move in group, therefore, a polar bear cannot approach them.
- Polar bears and penguins never coexist under natural conditions. The former lives in the North pole while the later lives in the south pole
- Polar bears and penguins display symbiotic relationships and they help each other for their existence in the ice-cold ecosystem
Correct Option: C
NA
