'There are several types of these nerve cells: some respond to temperature, some to pressure & some to pain'
sensory receptors
DON'T BE A PAIN: There are several types of these nerve cells: some respond to temperature, some to pressure & some to pain
There are several types of these nerve cells: some respond to temperature, some to pressure & some to pain
There are several types of these nerve cells: some respond to temperature, some to pressure & some to pain
DON'T BE A PAIN
sensory receptors
DON'T BE A PAIN