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