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