how many spiders do we swallow in our lifetime?
919333
yuk yuk yuk!! please dont make me sick!!! what sort of question is that??? we probably do swallow the things in our sleep but hell..nobody wants to know
538921
all of them are wrong.  its 3 spiders a year and the ones you eat are dead and just fall in. they dont harm anything because they are small. you cant avoid it and yes it includes people who vaccum their house everyday (which i dont see the point in doing)
958431
The Japanese spider crab, Macrocheira kaempferi, is the largest living arthropod; fully grown it can reach a leg span of almost 4 m (13 feet), a body size of up to 37 cm (15 inches) and a weight of up to 20 kg (44 pounds). The crab's natural habitat is on the bottom of the Pacific Ocean (some 300–400 m deep) around Japan, where it feeds on dead animals and shellfish. It is believed to have a life expectancy of up to 100 years. You can read more at  http://en.wikipedia.org/wiki/Japanese_spider_crab
505096
In Africa they are represented by 69 genera and about 360 species. if i knew what kind i could be more specify Try these web pages.\nhttp://www.scienceinafrica.co.za/2004/november/crabspider.htm\nhttp://www.spiderroom.info/va_crabspider.html\nhttp://www.dcn.davis.ca.us/go/anhance/science/spider.html\nhttp://en.wikipedia.org/wiki/Spiders_having_medically_significant_venom\nhttp://www.afpmb.org/pubs/Field_Guide/field_guide.htm
393918
Doesn't sound familiar, but here's a link to an article about North America's "medically significant" spiders. take a look at the photos. If it's not on here, chances are you don't have to worry about it.\n\nhttp://www.royalalbertamuseum.ca/natural/insects/research/dangspid.htm
1143832
spiders of all kinds and sizes
240237
1.  Spiders\n2.  Spiders\n3.  You'll never guess!
1012673
Mosquitoes can ingest up to three times or more than their own body weight in blood. This is normally about 5 microliters.
109992
Far too many.\nIt's shameful and it's gross.
1007982
Of course spiders sense gravity and wind. The spider webs you’re speaking of are, I assume, the common orb web. This web is built only by spiders in the family Araneidae. This is the third largest family of spiders and probably the most familiar. You should understand that there are at least 67 other families of spiders with widely different habits – some make no webs, some make horizontal webs, sheet webs, funnel webs, bowl webs, etc. There’s about 40,000 known species of spiders (that’s probably 20% of the total number of existing species). There are about 3,000 described orb web weavers.\n\nTo answer your question, an orb weaver can’t see more than a few inches and picks its spot using cues that are not entirely understand – but a part of the process is random. Spiders weave webs wherever they happen to be. Over 90% of any clutch of spider eggs never makes it to maturity; part of this mortality is due to just bad luck – the spider weaves a web in the wrong place and starves to death (or is picked off by a bigger predator). \n\nTo make a web they use the wind to send a sticky thread of silk to some nearby anchor. If they’re lucky, the wind finds a nice spot where the strand sticks tightly. The spider then anchors the near end and the walks across this first vertical line, strengthens it and then hangs from the middle, dropping straight down to anchor the web wherever they land. They may locate this anchor away from vertical if they have to crawl to a good anchoring spot or the wind blows them to the side. They climb back up this drop line and now have a Y-shaped web. The spider fills this out into the familiar orb shape. The fact that they drop from the center of the first strand ensures a near vertical web. If the wind doesn’t cooperate or they can’t find good anchoring spots, they try again, and again, until they get it or starve to death trying.
754988
spider\n???????????????
2876
It's possible, but very, very rare. Most spider wouldn't be crawling on a bed, as most house spiders like the floor (especially places that aren't disturbed very often, like the basement). Spiders also don't like to walk on moisture or in windy places. So they wouldn't be likely to go into a mouth with moisture and breathing. One other thing is that even when people are asleep, I don't know how easy it would be to swallow a spider that doesn't want to be swallowed.
36106
The average human eats 8 spiders in their sleep.\n\nIt's humanly impossible to sneeze with your eyes open.\n\nBabies don't have kneecaps until the age of 2-5 years.\n\nDucks can't sneeze and noone knows why.\n\nMules can't reproduce; They're neither male or female. They're a mix of a horse and donkey. \n\nSnails can sleep up to 2 years at a time.\n\nEating peanutbutter can stop the hiccups.\n\nIf you put uncooked meat into a container of Coca-Cola, in a matter of time the meat will not be there any longer. The Coke dissolves it.\n\nHorse hair can cut human skin.\n\nOur ears, teeth, and nose never stop growing.\n\nBefore the release of "Gone With the Wind", critics in Hollywood said it would be the biggest flunk ever.\n\nRats and mice don't have bladders.\n\nAbraham Lincoln didn't have a bellybutton.\n\nPenguins have knees.\n\nJapanese babies have blue spots on their butt until the age of about 1 year.\n\nYou can never see all of a fully pumped basketball at one time.
554655
To keep my mouth closed when I sleep. (During their life time, humans swallow approximately seven spiders while sleeping.)
602084
The Goliath bird eating spider\n-makes noise by rubbing hairs on it's legs\n-one inch fangs that can inflict a very painful but not lethal bite\n-eats young birds, frogs, lizzards bats etc.\n-measures about 30 cm long\n-from the rainforests of south america\n-http://www.extremescience.com/BiggestSpider.htm
72376
Spiders are so ugly because they are arachnids! They have 8 legs and are meant to creep you out! But they are the only reason in which this planet is not been taken over by all them dumb bugs and instects!
529687
ten billion dollars, i got one lol, it eats human guts ewww\n\n2 pts yeah