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Marjz annotated1+ month ago

There are many different kinds of spiders – just about 40,000 types living in all continents except for Antarctica. And they’re not newbies: fossilized spiders have been found in Carboniferous rocks dating back 318 million years.

Types of Spiders | Spider Facts

There are 40,000 types of spiders in the world. All of them bite, but spider bites are rarely deadly.

www.livescience.com

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