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