If abundle of fibers can be used to feel heat and pressure on the skin, then what can be used to feel heat and pressure on the skin?

Answer choices:
- 2 substances rubbing together
 - Something that comes in a bundle of fibers
 - several different ways
 - surfaces rubbing together
 - series of enzyme-mediated reactions
 - flow of electric charge
 - depress neuronal excitability
 - Material carrying electricity

 

  Something that comes in a bundle of fibers        