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