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