yes, of course.
Yes because they bite you. It sometimes leaves a mark or something.
Yes, wolf spiders can potentially hurt dogs with their venomous bite, but it is rare for a wolf spider bite to cause serious harm to a dog.
If you are referring to Black Widow spiders that can be found on banana stalks; they can bite you and inject a toxic poison.
to suck your blood
maybe
They are venomous and the bite causes symptoms such as swelling and itching especially for those who are allergic.
They bite people because they need food to eat.
yes money spiders do bite they are extremely dangerous and will kill you if they bite! money spiders (jumping spiders) are in one of the top worlds dangerous spiders and there is still no existing cure for if it injects its venom into you many people have died thinking the money spider is non affective and of cute because it is small please do not be fulled it is DANGEROUS!
Yes spiders do live after they bite. They live for a long time.
Most spiders are small, inconspicuous arthropods which are harmless to humans. Their beneficial role in keeping insect populations in check far outweighs the hazard posed by the few spiders that occasionally bite humans. Very few of the nearly 900 species of spiders in Texas can hurt people. Only two groups--recluse spiders and widow spiders-- are considered poisonous to humans. Tarantulas, jumping spiders, wolf spiders and some other spiders worry people who mistakenly believe they are seriously poisonous. Although these spiders are often large, hairy and formidable-looking, their bite is typically less harmful than a bee sting. People who are extremely allergic to spider venom, though, react severely to any spider bite. Many people have a phobia of spiders. However, knowing how to distinguish harmless from dangerous spiders, how to prevent them from entering the home and how to control those that do enter can prevent needless concern and reduce the chances of harm to humans.
Spiders possess chelicerae, which are somewhat analogous to fangs. In order to bite humans, a spider's fangs must be large enough to pierce the skin. Some spiders are able to deliver venom through their chelicerae.
Yes, corn spiders can and do bite. Their venom is not considered as toxic or as serious as the venom from some other spiders.