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