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