brains
all of the above
spinal cord
a nerve
True or False: Damage to your nervous system can cause paralysis.
nerve
muscle
wire
the brain
10 years
1 month
1 year
100 years
electrical impulses
proteins
hormonal
telegraph
pyramidal neurons
multipolar neurons
bipolar neurons
Purkinje neurons
muscle cells
liver cells
stem cells
skin cells
glial cells
prison cells
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
100 miles per hour
1 meter per second
1 foot per second
150 meters per second