Yes there are
maybe more
Yes
Yes
Yes, but I'm skeptical with my own answer because I just guessed is all.
Yes. There are 40,700 species in the Smithsonian's spider catalog, and the average number of spiders per acre of land, worldwide, has been estimated at between 20 and 50,000. At 20,000, the number of spiders in about 305,00 acres (477 sq. mi. or 1.234 sq. km.) would outnumber the human race.
Oh, dude, 20 species of spiders in temperate climates can be considered dangerous to humans. So, like, watch out for those creepy crawlers if you're in their territory. But hey, at least they're keeping the insect population in check, right?
In fact there are exactly twenty species of spiders that are dangerous to Humans in Temperate climatesBROWN RECLUSESPIDERBLACK WIDOWSPIDERHOBOSPIDERGRASSSPIDERFEMALEMOUSE SPIDERMALEMOUSE SPIDERBLACKHOUSE SPIDERWOLFSPIDERFEMALETRAP-DOORGARDENORB-WEAVINGSAINT ANDREW'S CROSSHUNTSMANSPIDERThere are eight more Tarantula species as well as the above 12 others.------------------------------------------------------You can't rely on sites like this for reliable scientific answers, anyone can post an answer here.-------------------------------------------------------Common Names: Black widow spiders, / Brown recluse, brown spidershourglass spiders or violin spidersScientific Names: Latrodectus species / Loxosceles speciesNo, only two.http://www.varmentguard.com/pestlibrary/COMMON%20LANDSCAPE%20SPIDERS.pdfwooww that's funny i was looking for the same question for this one sheet..SayING...In temperate climates, 20 species of spiders are dangerous to human beings. THATS WIERD
On average, there are around 20-30 species of spiders that can be found in a typical household. The actual number of individual spiders can vary significantly depending on factors such as location, cleanliness, and access to food sources. Most spiders are harmless and actually help control other pests in the home.
no a spider can not be 20 feet tall in hight.
They con live up to _________ years hahaha
Depends on what kind of spider.. There are rare spiders that does have 20 eyes.. (i hate spiders they scare the living crap out of me) Try checking on google.ca.
Approximately 70-80% of microorganisms found in the human body are harmless, while the remaining 20-30% can be potentially harmful. Our body temperature plays a role in creating an environment that is less conducive for harmful microorganisms to thrive, but it is not the only factor determining their impact on human health.