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