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