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