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