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