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