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