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