A Goldenrod spider is extremely venomous but one bite would not be enough to kill a human. But it is possible if you are allergic to it.
The idea that Spiderman obtained powers by being bitten by a radioactive spider is pure fantasy; this cannot happen. The bite of a spider (or the bite of anything) does not give you powers, and should be avoided, since it may do you harm.
Yes it does!
52442
A black spider with a red mark and green fangs might be a black widow spider. This spider is very venomous and its bite can kill a human if treatment is not received soon after a bite.
black widow, brown recluse, and many others, but those 2 are the most common in the u.s.
I suppose it's possible. If the dog is small & the spider is highly venomous.
I heard they kill about 1% of people bitten who don't opt for treatment and that it is the adult female that is most dangerous.
the black widows bite can kill a full grown man in minutes
No, it's the Sydney Funnel-Web spider. It's bite can kill a human in 45 minutes while the Black Widow's bite more often then not is not fatal. And when it is, it takes several hours to kill the body.
I dont think there are any poisonous spiders, only the ones that bite you but they wont kill you dont worry you cant die of a bite
It really depends on what spider bit you. If it is a poisonous spider, get it checked out immedietly, however if it is just a normal spider that has bit you, but the bite hasn't gone away after a week or so, I recommend getting it checked out by a doctor just to make sure it hasn't got infected because that could be more serious that the bite itself but can be cured with a simple injection or cream.