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