Spiders eat insects such as flys
a jumping spider can eat anything
Yes but only some not all. Black Widows get their name from the habit of eating their mates.
Yes, spiders do eat other spiders.but the other spider that eats the other is female that's pregnant eats the male when 3,000 babies are born (7 "bags" worth of baby spiders)so the babies can have...
they eat other spiders, grasshoppers, flyes, ants and insects that's my answer!
Because if the female doesn't eat the male, then all the babies will die.