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