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