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