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