spinal cord
brains
a nerve
all of the above
stem cells
muscle cells
glial cells
prison cells
the brain
nerve
muscle
wire
Purkinje neurons
pyramidal neurons
bipolar neurons
multipolar neurons
telegraph
hormonal
electrical impulses
proteins
1 month
10 years
1 year
100 years
True or False: Damage to your nervous system can cause paralysis.
liver cells
skin cells
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
100 miles per hour
150 meters per second
1 foot per second
1 meter per second