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