If enough of the bees sting at the same time.
Bee venom is a poison, but it is usually only fatal to other insects. To larger animals there is not enough venom in one sting to have a serious effect. The only exception to this is if the victim is hypersensitive to components of the venom and it causes a severe allergic reaction.
with their stinger
Yes, with their stinger it injects a poison.
the stinger has venom
only if 100 bees sting the victim but if the person heals it its fine
rattlesnake bees
yes
no
No
No.
Yes.
Nobody. Bees have poison in their stingers.
They don't poison people, but some are allergic to bee stings.