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