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