i just dont know
2007-01-21 02:51:38 · 14 answers · asked by ? 1 in Pets ➔ Other - Pets
Most are, it's just the smaller house garden type spiders aint got big enough jaws to pierce human skin
2007-01-21 02:56:44 · answer #1 · answered by Michael F 5 · 1⤊ 2⤋
All spiders produce a venom which they use to paralyze their living prey. Venom is injected through the hollow fangs to immobilize the prey and begin the digestion process. Spiders can only ingest liquids, so they either inject or regurgitate digestive fluids into the prey. They then suck in the digested liquid food.
However, most of the time this venom is too weak or there is too little in the spider's fangs to affect a human. However, spiders with more potent poison, like Black Widows, have potentially lethal poison for humans. Another dangerous species is the Brown Recluse.
Most spider bites are not likely to be dangerous, but medical care and advice should be sought in each case and it is important to save any biting spider so it can be identified.
And if you see any radioactive spiders, be sure to run away…you can't actually get superpowers from them
2007-01-21 03:04:29 · answer #2 · answered by Carp Face 4 · 0⤊ 1⤋
yes all spiders are poisonous to a certain degree that is how they eat by breaking down the insect into a slurry which drink
2007-01-21 03:03:10 · answer #3 · answered by Patrick F 3 · 0⤊ 2⤋
all spiders are poison its just that most of them dont have long or strong enough fangs to pierce the skin makin them harmless
2007-01-21 02:57:17 · answer #4 · answered by :) 1 · 0⤊ 2⤋
No, not all spiders are poisonous, however it is possible to be allergic to spiders (even ones that aren't poisonous).
2007-01-21 02:59:43 · answer #5 · answered by FlyChicc420 5 · 0⤊ 2⤋
All spiders have venom. Very few are dangerous to humans, however.
2007-01-21 02:59:42 · answer #6 · answered by ? 7 · 0⤊ 2⤋
No, the majority of them are harmless.
Even the poisonous one are harmless if you leave them alone, they're not going to attack you for no reason.
2007-01-21 02:59:15 · answer #7 · answered by Mighty C 5 · 0⤊ 1⤋
Not after you step on them.
2007-01-21 03:23:05 · answer #8 · answered by alis_n_1derland 5 · 0⤊ 0⤋
well i heard that all spiders are poisoinus but sum are just to small to harm u like money spiders and things dunno how much truth is in that though lol
2007-01-21 02:56:53 · answer #9 · answered by sweetbabymarie 2 · 0⤊ 2⤋
I can't think of a single one that's not... how else does something with 8 spindly legs kill something?
2007-01-21 02:56:37 · answer #10 · answered by brothergoosetg 4 · 0⤊ 2⤋