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