All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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The cat brain weighs about 30g.
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Condoms were originally made of animal intestines or linen.
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