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