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