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