Grasshoppers do not eat other insects. They eat plants like grass or vegetables.
Grasshoppers don't eat other insect because they are herbivore (eat plants) not carnivore (eat meat).
Usually not since grasshoppers are vegetarians. But, if a grasshopper is smaller than a grasshopper he might chose to eat him.
Praying mantis, centipedes, Tarantulas, dragonflies, scorpions and some species of ants.a centipedes, tarantulas, and scorpions are not insects.
insects that eat other insects are called canivores. This means that they eat plants. They can also eat their own kind (cannibals).
They are not cannibals also they are vegetarian.