How old are roses?
Fossil evidence shows that roses existed about 35 million years ago, long before humans.
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- How long can lotus seeds survive?
“Lotus seeds found in China were still able to sprout after about 1,300 years.”
Reference: American Journal of Botany
More from this shelf
What is the lotus effect?
Lotus leaves have a "lotus effect," a surface that repels water and cleans itself.
China, or U.S., which nation has more english speakers?
China has more English speakers than the United States.