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