Mostly nerves, although the blood can carry "messages" such as hormones.
afferent
The sensory (or afferent) neuron carries messages to the brain and then the motor (or efferent) neuron carries the reaction message from the brain to the gland or muscle being effected in response. :)
afferent
The optic nerve carries visual information from the eye to the brain, allowing us to see and process what we observe in our environment.
Your nervous system carries electric signals from your brain trough out your body.
afferent
Yes?
the nerves and the nervous system
ask some one else
The sensory (or afferent) neuron carries messages to the brain and then the motor (or efferent) neuron carries the reaction message from the brain to the gland or muscle being effected in response. :)
the message comes from your mouth and when you hear it by your ear parts of your nerve cells that pick up messages or dendrites carries to the brain
your spine!!
afferent
It is the communication and coordination system of the body:It receives messages from stimuli all over the body.The brain interprets the message.The brain responds to the message and carries out an activity.
The optic nerve carries visual information from the eye to the brain, allowing us to see and process what we observe in our environment.
the message comes from your mouth and when you hear it by your ear parts of your nerve cells that pick up messages or dendrites carries to the brain
a sender