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