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