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