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