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