- A snail can sleep for 3 years.
- The oldest cockroach fossils are over 280 million years old.
- A 'googolplex' is the number 1 followed by a googol zeros, a number so ridiculously big that it can't be written because there literally isn't enough room in the entire universe to fit it in!.
- Each red blood cell lives an average of 4 months and travels between the lungs and other tissue 75,000 times before returning to bone marrow to die.
- Onions are part of the lily family.
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