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