Spiders are most commonly the prey of wasps that paralyze them and lay their eggs in them. Some other insects such as robber flies and dragon flies may eat them occasionally. There are also some parasitical flies that lay their eggs on the body surface of spiders.
Ants can consume their dead bodies.
Spiders eats insect.
Spiders and praying mantis do.
The nightingale eats spiders and ants.
No. Spiders feed mostly on insects.
frogs, spiders, bugs, fish, and more
Spiders inject poison to make it paraliyse or die then it sucks the insect's body
Spiders primarily eat insects. As long as the size is right they are not insistent on insect fare. Worms, other spiders, small snakes, even birds, mice... One kind of jumping spider eats pollen, and many kinds of spiders drink nectar, which provides them with some energy in addition to the water content.
No. Spiders are not insects. Insects are not spiders.
A Desert Recluse spider's diet consists of small insects, and sometimes other spiders. Recluse spider species also have been known to sometimes scavenge (eat dead insects and spiders), which is very unusual among spiders.
Toads eat any kind of insect along with frogs.
There is no actual "opposite" of an insect. However, the other insect-sized arthropods are the arachnids (Spiders and scorpions).
Anteaters eat ants. Spiders eat things like flies by catching them in it's web. There are many other Insect Predators, so you should be specific to what insect.