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