100 years
10 years
1 year
1 month
Purkinje neurons
bipolar neurons
multipolar neurons
pyramidal neurons
brains
spinal cord
all of the above
a nerve
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
True or False: Damage to your nervous system can cause paralysis.
stem cells
muscle cells
skin cells
liver cells
telegraph
hormonal
proteins
electrical impulses
the brain
muscle
wire
nerve
150 meters per second
100 miles per hour
1 meter per second
1 foot per second
prison cells
glial cells