It is positive feedback mechanism
Because the nerves in your skin shoot a message of pain to your brain. The brain then sends a message back telling the muscles in your hand to pull away.
Hope it helped. :)
A combination of downward pressure AND friction. It occurs at the deeper layers of tissue resulting in cell deformation and cell death
Answer:
Gotta love musculoskeletal problems, especially in children.
Explanation:
Vascular impairment and trauma to the bone.