This is different depending on the species and type of spider. The general tarantula, like most Spiders, attack their prey. They inject venom which not only paralyses the prey but also turns their insides into a liquid. This is done because spiders do not actually have teeth but instead mouth holes. They can then suck out the liquid leaving behind the shell, however, shells have also been known to be digested in the process.
No, spiders don't "bite off and eat parts" of their prey. Instead, they inject the things they eat with enzymes the liquify the insides of their victims, and the spider "drinks" this fluid.
Yes, some insects do eat spiders. Insect predators such as praying mantises, beetles, and wasps may prey on spiders for food. However, not all insects eat spiders, as some insects have different diet preferences.
I think that there are insects that the Spiders eat.
grass spiders eat other spiders
ther usually eat whatever they can catch but if it is small then put dead ants,musquitos or mayby small grasshoppers
yes frogs do eat small spiders
yes crows eat spiders
humans may eat spiders for protein, some even put spiders in there house to kill other pestering bugs like: flys, mosqiutos,etc
They eat insects and other spiders
only as babies will they eat insects and spiders.
no some insects do not eat spiders
Spiders are carnivorous, they eat insects