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