they are harmful because they have poisnous like snakes
No spiders don't have ghosts. However their are species of spider with common names typically referred to as "ghosts" or ghost spiders. Among the species there are harmful /poisonous Species and non-harmful species. The same thing goes for the tarantula species family of spiders. There are harmful species and non-harmful species. I hoped that answered our question.
THere poisonus
No they only get harm when you hurt them
ALL spiders have venom to kill their prey but most spiders venom is not too harmful to humans
Yes there are
Could be, because their not in America
In the sentence "A spider's bite is harmful", bite is a noun.
As you can see, spider are amazing creatures. They are not harmful.
spiders help people in many ways.spiders eat pests such as mosquitoes aphids,and flies.most spiders are not harmful and few could harm humans.without spiders and other animals that eat bugs the population of bugs would in crease.frogs don't live near cities so people depend on spiders to catch bugs spiders also contain a antibiotic drug that helps people.
All spiders are venomous to some degree, but not all are harmful to humans. Jumping spiders can give you a painful bite, but the effects are more like a bee sting than anything else, and most people get over the effects of the venom within a day or two.
there are lots but most of them live in afraica so you dont have to worry.
While there are many poisonous spiders, the only spider considered highly dangerous is the Red-Back.