The Nervous System

the part of an organism that gathers, ____, and responds to information

A ____ is a change in an organism's environment that causes a response.

____ are the basic functioning units of the nervous system.

Neurons have three parts

• dendrite, axon, cell body

• dendrite, nucleus, cell body

• dentist, axon, nucleus

• dendrite, axen, cell body

a dendrite ____ information from another neuron or from another cell in your body.

a cell body ____ information

an axon ____ information out to another neuron or cell in your body.

three types of neurons

• sensery neurons, motor neurons,

  interneurons

• sensory neurons, motor neurons,

  interneurons

• sensitive neurons, motor neurons,

  relay neurons

• sensory neurons, moter neurons,

  relay neurons

Sensory neurons send information about your environment to your brain or ____ ____.

Motor neurons send information from your ____ or spinal cord to tissues and organs in your body.