Which type of stimulus would activate nociceptors of the skin?

Extreme cold is a type of stimulus that activate nociceptors of skin

Explanation:

Extreme cold is a type of stimulus that activate nociceptors of skin

Nociceptors relate to sensations perceived as discomfort that could harm the skin. Such stimuli include extreme temperatures which may be cold and hot, constant pressure or chemicals that are reactive.

A nociceptor also known as a pain receptor which is basically a sensory neuron that reacts to harmful or potentially dangerous stimuli by transmitting signals of potential threat to spinal cord and brain.