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