Some touch receptors sense differences in temperature or pain.
Touch receptors are free nerve endings or nerve endings that are surrounded by a capsule.
Some nerve endings sense differences in temperature.
What senses differences in temperature?
Options:
[1] the skin
[2] Electric devices
[3] animals
[4] an electric stove
[5] nerve endings
[6] an organism's body
[7] Most plants
[8] peachleaf willow