We don't know that they don't. They do have some neurological features that might suggest they have pain receptors.
The heart does not necessarily feel pain but someone with a low heart supply could feel pain. I dont know
Because the burn was so servere that it has destroyed all the nerves. Without nerves you dont feel pain.
I dont know. But you can even it out with pleasure ;)
I feel your pain.
Yes, they have emotions and can feel pain they just dont show it all the time or that loudly
We dont feel pain on cutting our nails because nails are formed my the accumulation of dead cells.
i dont know, but trust me. i feel your pain.
Because to guys it is easy ; they dont feel the pain ; they dont end up with the damage of being pregnant
no. the huge mosquitoes are called crene fly's. they dont bite.
Malaria
it would not feel good. a shocking pain would most likely occur. dont try
A negative feeling on your skin or inside you body depends on why you are getting hurt. Pinch yourself and you will see what pain is like. pinching yourself if not BIG pain. ask people how to feel REAL pain. but dont try an hurt yourselfXD