I WONDER - What Organs Are Part Of The Nervous System?

The video explains the components of the nervous system, including the brain, spinal cord, sensory organs, and nerves. It describes how nerves transmit signals to the brain faster than conscious thought, leading to reflex actions. An example is given of withdrawing a hand from a hot surface before feeling pain, illustrating the speed and efficiency of nerve communication.

What role do sensory organs play in the nervous system?

Why might our body react before we consciously feel something?