Question

Which is non poisonous centipede scorpion spider. Crab?

Answer 1

crab because centripede,scorpion and some species of spider are poisonous

as only crab bites hardly

Answer 2

centipede:

Smaller variants of centipedes produce nothing more than a painful, localized reaction, not unlike a bee sting. Larger species, however, administer more venom through a bite and can produce more extreme pain. While centipede bites can be extremely painful, they are not generally fatal to humans

scorpion:

Scorpion stings are painful but rarely life-threatening. ... In the United States, the bark scorpion, found mainly in the desert Southwest, is the only scorpion species with venom potent enough to cause severe symptoms.

spider:

There are no poisonous spiders. However, as far as I know, all spiders are venomous. ... Thus, venomous snakes inject venom through their fangs, venomous bees, wasps and hornets inject venom through their "stingers" and venomous spiders inject venom through their chelicerae (mouthparts)

Crab:

So far, only a small number of species of this family are known to be toxic, but it is a good idea to avoid eating them regardless. These crabs are not truly poisonous and the crabs do not produce the toxins themselves.

Given this information the answer would be that Crabs are a non self made poisonous creature. witch means That Crabs are NOT poisonous

Hope this helps

plz mark brainlyest :) <3