all of the above
a nerve
spinal cord
brains
150 meters per second
100 miles per hour
1 meter per second
1 foot per second
electrical impulses
proteins
telegraph
hormonal
wire
the brain
nerve
muscle
they help carry oxygen to different parts of your body
they are very long compared to other cells in the body
they do not have a nucleus
they regenerate very quickly
1 month
100 years
10 years
1 year
True or False: Damage to your nervous system can cause paralysis.
bipolar neurons
multipolar neurons
Purkinje neurons
pyramidal neurons
stem cells
muscle cells
liver cells
skin cells
glial cells
prison cells