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