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