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