Scabies are like chicken pox or little sores on the bottom half of your legs. They're from microscopic organisms crawling on you and you go to itch them and you start causing scabs to show up on your legs. A lot of homeless people have them that live on the streets. I don't believe it's permanent you just have to wash more
What name is given to a neuron which fires both when an animal performs an action and when the animal observes the same action performed by another animal, as though the observer were performing the action?