no.it is not ok. it is very painfull
No, never, ever, ever!!!!!! Besides hurting them and making them scared of you you could break the cartilage in their ears.
The plural form for rabbit ears is (one) rabbit's ears; or (two) rabbits' ears.
True
It's not true that rabbits with long ears have a longer lifespan than rabbits with short ears. Ear length has no bearing on a rabbit's lifespan.
If you irritate a rabbit, it will bite you or nibble you to show a warning not to do that again. They will also bite if you take away their food, pull their fur, kick them around, and pull its ears. Rabbits will bite for self - protection and warning.
It depends on its species and size. Tiny rabbits have tiny ears.
There are many rabbits with ears sticking up. My Netherland dwarf rabbit, which is the smallest rabbit, has upright ears. Also dutch rabbits and rex rabbits do, to name some. Hope this is of some help :)
All rabbits have long ears...
No. There are breeds who have floppy ears.
Genetics.
Their ears have gotten longer to hear better.
of course silly! :)