yes
no
no
It was never NOT ok but some people don't appreciate it because they have a hard time cleaning it up
no it's not. It's made of rubber, which is natural, but gum is processed, and it's dangerous to animals so you can't throw it.
throw a puff of smoke in their faces and they will disappear
wrap it in paper and throw it away in the trash can
Yes, yes it is.
Chewing gum or bubble gum remains sticky for some time after being discarded and can cause a sticky mess on shoes, floors, and clothing. You should always properly dispose of chewing gum and all litter. Throwing refuse from a moving vehicle, or on sidewalks, can result in a substantial fine in many locations, as litterbugs have discovered too late.
You throw the stink bomb in detention after chewing gum by getting the comic 4 the man @ the comic book store.
Litter
throw it on the ground.
There could be something wrong with the mod, because that shouldn't happen. Items that you throw should only disappear if they hit cactus or lava, or if they are laying there for a while. You could try reinstalling the mod.
Recyclable? No, but they are however decomposable so if you were to throw it on the ground or in the forest than they would breakdown and disappear. +++ Even better, if you have a garden, put such trimmings in a compost-heap to make your own garden fertiliser.