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