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