- A cat uses its whiskers to determine if a space is too small to squeeze through.
- Jellyfish have been on Earth for over 650 million years.
- A shrimp's heart is in its head.
- 90% people depend on alarm clocks to wake up.
- Pigs can get sunburn.
- The average cow produces 40 glasses of milk a day.
- Hawaii officially became apart of the US on June 14 1900.
- Only female mosquitoes bite.
- The worlds smallest bird is the 'bee hummingbird' found in Cuba.
- The numerical digits we use today such as 1, 2 and 3 are based on the Hindu-Arabic numeral system developed over 1000 years ago.
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