Can 动物 commit suicide?

idk

If a 蝎, 蝎子 is surrounded 由 flames, it stings itself and dies because burning is the most painful way to die.

Yes

I don't think so.. My dog got ran over last night though. :(

I have heared of abused 狗 refusing to eat, same with cats. I would guess so. They just don't point 枪 in their mouths and pull the trigger.

I guess not...

What are those things that run and jump off a cliff in groups? .-.