What senses differences when you hurt your skin?
Options:
- (A) touch receptors
- (B) sensory neurons
- (C) eyes
- (D) Veins and arteries.
- (E) matter vibrating
- (F) light receptors
- (G) smell
- (H) an organism's body
Hmmm, let me think. I don't want to be wrong, so I got to be careful.
Some touch receptors sense differences in temperature or pain. If the skin is painful, seek medical attention. If your skin hurts, your touch receptors will sense differences. The answer: (A).