100 years
10 years
1 month
1 year
Purkinje neurons
bipolar neurons
pyramidal neurons
multipolar neurons
liver cells
skin cells
muscle cells
stem cells
1 foot per second
1 meter per second
150 meters per second
100 miles per hour
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
a nerve
spinal cord
brains
all of the above
muscle
the brain
nerve
wire
True or False: Damage to your nervous system can cause paralysis.
prison cells
glial cells
hormonal
proteins
telegraph
electrical impulses