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