They bite people because they need food to eat.
There are no spiders on Antarctica: there's no food chain for them there.
Bite It To Eat
As far as I know, the answer to this question depends on the type of spider you are referring to. Some spiders can eat solids. So, they simply bite and chew. While other spiders can not eat solids. These spiders will inject their prey with venom, and the venom liquefies the insect's insides. The spider will then essentially "drink" it's food.
No, spiders cannot even eat them! They cannot chew food. When they get to the bug in their web, they bite it and inject venom. The venom either paralyzes or kills the bug. Then the venom turns the bug's insides into liquid. Then, the spider will most likely drink the liquid.
to eat the food
spiders eat insects and birds. some bigger types eat children. They can even kill you in your sleep!
They Mostly Eat Insects and Spiders
they can't they hate it if u try they will bite so just get them spiders
Edible food of course...
spiders eat the bugs which eats the crops that farmers plant and grow for food
Of course spiders eat cheese. They like swiss cheese the best. You may think this answer is wrong but i am a leading scientist in animal habits and food and many months of research has concluded that spiders do eat cheese!