1 month
1 year
100 years
10 years
spinal cord
a nerve
brains
all of the above
telegraph
proteins
hormonal
electrical impulses
100 miles per hour
150 meters per second
1 foot per second
1 meter per second
stem cells
muscle cells
glial cells
prison cells
nerve
muscle
the brain
wire
liver cells
skin cells
True or False: Damage to your nervous system can cause paralysis.
pyramidal neurons
bipolar neurons
multipolar neurons
Purkinje neurons
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
they regenerate very quickly