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Wasps and Bee's are insects that sting.
It could be a grasshopper or a lacewing or many other insects.
having a sting or the capacity to sting; "stinging insects"; "stinging nettles"
hornet
Wasps have one sting, as do all other similar insects.
They cant sting or bite even though they are called dragonflies they are harmless bugs!
Human skin is pretty thick, so if it stings a human, it's stinger gets ripped out after one sting. However, they can sting other insects multiple times, their skin being much thinner.
No, moths do not sting people. Moths are harmless insects that primarily feed on nectar or other plant materials. They do not have stingers or venom like some other insects such as bees or wasps.
Male bees, or drones, do not have a sting. In bees, wasps and similar insects the sting is a modified ovipositor (egg laying tube) -- an organ that males do not have.
The two main reasons are self-defence and in defence of the colony.
Bees will sting birds when their beehive is under attack. However, birds tend to be quicker at consuming the insects before the bee can attack.
The real question should be, does sweat sting when it flies.