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