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